﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>C++博客-franksunny的个人技术空间</title><link>http://www.cppblog.com/franksunny/</link><description>获得人生中的成功需要的专注与坚持不懈多过天才与机会。

                       ——C.W. Wendte</description><language>zh-cn</language><lastBuildDate>Sun, 07 Sep 2008 14:41:10 GMT</lastBuildDate><pubDate>Sun, 07 Sep 2008 14:41:10 GMT</pubDate><ttl>60</ttl><item><title>[整理]Symbian OS中的消息存储与常用操作</title><link>http://www.cppblog.com/franksunny/archive/2008/07/30/57555.html</link><dc:creator>frank.sunny</dc:creator><author>frank.sunny</author><pubDate>Wed, 30 Jul 2008 13:04:00 GMT</pubDate><guid>http://www.cppblog.com/franksunny/archive/2008/07/30/57555.html</guid><wfw:comment>http://www.cppblog.com/franksunny/comments/57555.html</wfw:comment><comments>http://www.cppblog.com/franksunny/archive/2008/07/30/57555.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/franksunny/comments/commentRss/57555.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/franksunny/services/trackbacks/57555.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Symbian OS中的消息存储与常用操作说明:本文前面消息的基本知识主要参考《Series60应用程序开发》中的有关内容，后面是前段做MTM开发中用到的代码。一、消息存储基本知识 Symbian OS提供的消息传送架构基于Client/Server机制，服务器负责管理手机上的各种消息，在进行消息相关操作之前我们需要了解Symbian OS是如何组织和存储消息的。 手机中的各种消息...&nbsp;&nbsp;<a href='http://www.cppblog.com/franksunny/archive/2008/07/30/57555.html'>阅读全文</a><img src ="http://www.cppblog.com/franksunny/aggbug/57555.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/franksunny/" target="_blank">frank.sunny</a> 2008-07-30 21:04 <a href="http://www.cppblog.com/franksunny/archive/2008/07/30/57555.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Symbian OS应用开发学习笔记之通讯录（电话薄Contacts）</title><link>http://www.cppblog.com/franksunny/archive/2008/06/27/54730.html</link><dc:creator>frank.sunny</dc:creator><author>frank.sunny</author><pubDate>Fri, 27 Jun 2008 00:05:00 GMT</pubDate><guid>http://www.cppblog.com/franksunny/archive/2008/06/27/54730.html</guid><wfw:comment>http://www.cppblog.com/franksunny/comments/54730.html</wfw:comment><comments>http://www.cppblog.com/franksunny/archive/2008/06/27/54730.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.cppblog.com/franksunny/comments/commentRss/54730.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/franksunny/services/trackbacks/54730.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: &nbsp;Symbian OS应用开发学习笔记之通讯录（电话薄Contacts）&nbsp;Symbian OS通讯录模型Symbian OS手机的通讯录采用文件方式存储，用symbian自己的说法就是通讯录数据库。每个Symbian OS手机都有一个默认的通讯录数据库，这个通讯录数据库在2nd和3rd两个版本手机中的位置是不同的，前者是c：\ system\data\Conta...&nbsp;&nbsp;<a href='http://www.cppblog.com/franksunny/archive/2008/06/27/54730.html'>阅读全文</a><img src ="http://www.cppblog.com/franksunny/aggbug/54730.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/franksunny/" target="_blank">frank.sunny</a> 2008-06-27 08:05 <a href="http://www.cppblog.com/franksunny/archive/2008/06/27/54730.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>第一次接到面试电话，汗颜一下</title><link>http://www.cppblog.com/franksunny/archive/2008/05/19/50424.html</link><dc:creator>frank.sunny</dc:creator><author>frank.sunny</author><pubDate>Mon, 19 May 2008 12:30:00 GMT</pubDate><guid>http://www.cppblog.com/franksunny/archive/2008/05/19/50424.html</guid><wfw:comment>http://www.cppblog.com/franksunny/comments/50424.html</wfw:comment><comments>http://www.cppblog.com/franksunny/archive/2008/05/19/50424.html#Feedback</comments><slash:comments>6</slash:comments><wfw:commentRss>http://www.cppblog.com/franksunny/comments/commentRss/50424.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/franksunny/services/trackbacks/50424.html</trackback:ping><description><![CDATA[<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><span lang=EN-US><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">今天接到电话面试，被问到几个问题，汗颜之余，小结一下</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt"><span lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore">1、<span style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">多态是如何实现绑定的</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">多态的绑定可以分为运行是多态和编译时多态</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">●</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">编译时的多态性</span><span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">编译时的多态性是通过重载来实现的。对于非虚的成员来说，系统在编译时，根据传递的参数、返回的类型等信息决定实现何种操作。</span><span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">●</span> <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">运行时的多态性</span><span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">运行时的多态性就是指直到系统运行时，才根据实际情况决定实现何种操作。</span><span lang=EN-US>C#</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">中，运行时的多态性通过虚成员实现。</span><span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">编译时的多态性为我们提供了运行速度快的特点，而运行时的多态性则带来了高度灵活和抽象的特点。</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">今天才正式弄清楚原来虚函数是可以实现运行时多态的，以前只知道虚函数可以使得基类对象的的方法调用派生类的方法。</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt"><span lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore">2、<span style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">析构函数是虚函数的优点是什么</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">用</span><span lang=EN-US>C++</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">开发的时候，用来做基类的类的析构函数一般都是虚函数。可是，为什么要这样做呢？下面用一个小例子来说明：</span> <span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">有下面的两个类：</span><span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US>class ClxBase<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US>{<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US>public:<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>ClxBase() {};<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>virtual ~ClxBase() {};<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>virtual void DoSomething() { cout &lt;&lt; "Do something in class ClxBase!" &lt;&lt; endl; };<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US>};<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US>class ClxDerived : public ClxBase<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US>{<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US>public:<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>ClxDerived() {};<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>~ClxDerived() { cout &lt;&lt; "Output from the destructor of class ClxDerived!" &lt;&lt; endl; }; <o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>void DoSomething() { cout &lt;&lt; "Do something in class ClxDerived!" &lt;&lt; endl; };<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US>};<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">代码</span><span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US>ClxBase *pTest = new ClxDerived;<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US>pTest-&gt;DoSomething();<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US>delete pTest;<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">输出结果是：</span><span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US>Do something in class ClxDerived!<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt"><span lang=EN-US>Output from the destructor of class ClxDerived!<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">这个很简单，非常好理解。</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">但是，如果把类</span><span lang=EN-US>ClxBase</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">析构函数前的</span><span lang=EN-US>virtual</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">去掉，那输出结果就是下面的样子了：</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US>Do something in class ClxDerived!</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">也就是说，类</span><span lang=EN-US>ClxDerived</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的析构函数根本没有被调用！一般情况下类的析构函数里面都是释放内存资源，而析构函数不被调用的话就会造成内存泄漏。我想所有的</span><span lang=EN-US>C++</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">程序员都知道这样的危险性。当然，如果在析构函数中做了其他工作的话，那你的所有努力也都是白费力气。</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">所以，文章开头的那个问题的答案就是－－这样做是为了当用一个基类的指针删除一个派生类的对象时，派生类的析构函数会被调用。</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">当然，并不是要把所有类的析构函数都写成虚函数。因为当类里面有虚函数的时候，编译器会给类添加一个虚函数表，里面来存放虚函数指针，这样就会增加类的存储空间。所以，只有当一个类被用来作为基类的时候，才把析构函数写成虚函数。</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">说实话，这个也是今天才深刻认识到的。</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">当然还问到很多数据结构和算法方面（空间复杂度和时间复杂度之类的东东，说真的也是基础性的）的问题，至于那些东西，自己说实话抛开没用他们已经很长时间了，真可以说忘的差不多了，考这种真的很怕，也怪平时没怎么用到。不知道大家用的多不？</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">好久没有正式参加过面试了，今天突然来一次觉得自己基础还是不够扎实。</span></p>
<img src ="http://www.cppblog.com/franksunny/aggbug/50424.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/franksunny/" target="_blank">frank.sunny</a> 2008-05-19 20:30 <a href="http://www.cppblog.com/franksunny/archive/2008/05/19/50424.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>如何通过EasyDgm发送中文短信(unicode)</title><link>http://www.cppblog.com/franksunny/archive/2008/05/16/50084.html</link><dc:creator>frank.sunny</dc:creator><author>frank.sunny</author><pubDate>Fri, 16 May 2008 12:12:00 GMT</pubDate><guid>http://www.cppblog.com/franksunny/archive/2008/05/16/50084.html</guid><wfw:comment>http://www.cppblog.com/franksunny/comments/50084.html</wfw:comment><comments>http://www.cppblog.com/franksunny/archive/2008/05/16/50084.html#Feedback</comments><slash:comments>5</slash:comments><wfw:commentRss>http://www.cppblog.com/franksunny/comments/commentRss/50084.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/franksunny/services/trackbacks/50084.html</trackback:ping><description><![CDATA[<h2 style="MARGIN: 13pt 0cm"><font size=5><font color=#000000><span style="FONT-FAMILY: 黑体; mso-ascii-font-family: Arial"></span></font></font>&nbsp;</h2>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">EasyDgm</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">是一个用于</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">拦截短消息，发送短信的插件代码。用该插件拦截短信没有提示音，发送也不提示用户。但是本身该代码是老外开发的，只是针对</span><span lang=EN-US>8</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">位编码的字符，没有根据我们中文的编码来做成完全</span><span lang=EN-US>Unicode</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">版本的，为此以下改写就是实现</span><span lang=EN-US>Unicode</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">字符串的发送。</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 39.0pt"><span lang=EN-US style="mso-fareast-font-family: 'Times New Roman'"><span style="mso-list: Ignore">1、<span style="FONT: 7pt 'Times New Roman'">&nbsp; </span></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">修改</span><span lang=EN-US>DatagramService</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">工程中的代码，将其内用到的</span><span lang=EN-US>8</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">位描述符修改为</span><span lang=EN-US>16</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">位，具体修改的描述罗列如下：</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt"><span lang=EN-US>//</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">修改前内容</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>IMPORT_C static CDatagram* NewL(TDesC8&amp; aBuf);</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>IMPORT_C static CDatagram* NewL(const TDesC8&amp; aBuf,const TDesC8&amp; aAddress);<span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>IMPORT_C virtual const TDesC8&amp; GetData();</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>IMPORT_C virtual void<span style="mso-spacerun: yes">&nbsp; </span>SetDataL(const TDesC8&amp; aData);</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>void ConstructL(const TDesC8&amp; aBuf);</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>HBufC8* iData;</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US>//</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">修改后内容</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>IMPORT_C static CDatagram* NewL(TDesC&amp; aBuf);</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>IMPORT_C static CDatagram* NewL(const TDesC&amp; aBuf, const TDesC8&amp; aAddress);<span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>IMPORT_C virtual const TDesC&amp; GetData();</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>IMPORT_C virtual void<span style="mso-spacerun: yes">&nbsp; </span>SetDataL(const TDesC&amp; aData);</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>void ConstructL(const TDesC&amp; aBuf);</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>HBufC* iData;</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 39.0pt"><span lang=EN-US style="mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt"><span style="mso-list: Ignore">2、<span style="FONT: 7pt 'Times New Roman'">&nbsp; </span></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">修改</span><span lang=EN-US>SMSDatagramService</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">工程中</span><span lang=EN-US>CSMSSender</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">类的代码，将其内用到的</span><span lang=EN-US>8</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">位描述符修改为</span><span lang=EN-US>16</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">位，具体修改的描述罗列如下：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">//</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">修改前</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">void CreateSMSMessageL(const TDesC8&amp; aText, const TDesC8&amp; aAddress);<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">void SendSMSL(const TDesC8&amp; aText, const TDesC8&amp; aAddress, TRequestStatus&amp; aStatus);<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">//</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">修改后</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">void CreateSMSMessageL(const TDesC&amp; aText, const TDesC8&amp; aAddress);<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">void SendSMSL(const TDesC&amp; aText, const TDesC8&amp; aAddress, TRequestStatus&amp; aStatus);<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 39.0pt"><span lang=EN-US style="mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt"><span style="mso-list: Ignore">3、<span style="FONT: 7pt 'Times New Roman'">&nbsp; </span></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">修改</span><span lang=EN-US>SMSDatagramService</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">工程中</span><span lang=EN-US>CSMSSender</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">类内创建短信的函数</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">CreateSMSMessageL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">内</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，将原来的代码</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 21pt"><span lang=EN-US>smsSettings.SetAlphabet(TSmsDataCodingScheme::ESmsAlphabet7Bit);</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">改成适合</span><span lang=EN-US>unicode</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的通道值</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt 21pt"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">smsSettings.SetAlphabet(TSmsDataCodingScheme::ESmsAlphabetUCS2);<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 39.0pt"><span lang=EN-US style="mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt"><span style="mso-list: Ignore">4、<span style="FONT: 7pt 'Times New Roman'">&nbsp; </span></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">删除原有的</span><span lang=EN-US>def</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，重新为两份工程定稿</span><span lang=EN-US>dll</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，这个具体参看如何编写</span><span lang=EN-US>dll</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">以上操作已经将</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">EasyDgm</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">插件修改成适合</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">Unicode</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">的代码类型了，当然该代码中还有可以进行优化的部分，在这里就不多做赘述。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">具体使用的时候，可以参考</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">S60v3_EasyDgmTest</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">的例子，一般都是将里面的两份代码</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">smsdatagramreceiver.cpp</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">和</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">smsdatagramsender.cpp</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">直接拿来用的，但是也要改成</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">16</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">位描述符。<br></span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p><br>考虑到有些网友问我要修改后的EasyDgm代码，先特给出下载地址 <a href="http://www.cppblog.com/Files/franksunny/EasyDgm.rar">http://www.cppblog.com/Files/franksunny/EasyDgm.rar</a></o:p></span></p>
<img src ="http://www.cppblog.com/franksunny/aggbug/50084.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/franksunny/" target="_blank">frank.sunny</a> 2008-05-16 20:12 <a href="http://www.cppblog.com/franksunny/archive/2008/05/16/50084.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>[转]在Symbian开发环境下如何编写DLL（动态链接库）</title><link>http://www.cppblog.com/franksunny/archive/2008/05/16/50083.html</link><dc:creator>frank.sunny</dc:creator><author>frank.sunny</author><pubDate>Fri, 16 May 2008 12:10:00 GMT</pubDate><guid>http://www.cppblog.com/franksunny/archive/2008/05/16/50083.html</guid><wfw:comment>http://www.cppblog.com/franksunny/comments/50083.html</wfw:comment><comments>http://www.cppblog.com/franksunny/archive/2008/05/16/50083.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/franksunny/comments/commentRss/50083.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/franksunny/services/trackbacks/50083.html</trackback:ping><description><![CDATA[<h2 style="MARGIN: 13pt 0cm"><font size=5><font color=#000000><span style="FONT-FAMILY: 黑体; mso-ascii-font-family: Arial"></span></font></font>&nbsp;</h2>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">（</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">Dynamic Link Library</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）是一段特殊的代码，它能够被外部程序在程序运行的时候调用。在</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">里面的代码可以同时被许多外部程序共享，而且不会引起手机内存的重复分配。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">根据接口的类型</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">Symbian</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">系统支持两种类型的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL:</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">静态接口</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">和多态接口</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">静态接口</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">在<span style="COLOR: red">主调程序启动的时候被系统自动载入到手机内存里面</span>（唯一的例外是<span style="COLOR: red">如果该</span></span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">DLL</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">是在</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">ROM</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">只读存储器里面，那么可以直接通过它的地址进行调用</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）。并且如果<span style="COLOR: red">没有外部程序使用它</span>了，它将被自动的从内存中<span style="COLOR: red">卸载</span>。静态接口</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">在系统内提供了一系列唯一的函数（例如，两个具有相同导出函数的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">在系统中也不会混淆）。静态接口</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">具有</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">.dll</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件后缀，通常用于在</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">Symbian</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">系统中实现应用程序引擎（例如，与</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">UI</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">无关的代码）。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">多态接口</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">只有明确的通过调用</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">RLibrary::Load()</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">函数才能被载入到内存中，而且在卸载的时候，也最好通过</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">RLibrary::Close()</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">函数进行卸载。多个多态接口</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">可以为外部程序导出多个相同的函数名的函数。所以，这种</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">通常情况下被广泛应用于实现某个应用程序框架功能扩展时候的插件。在</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">Symbian</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">系统中，多态接口</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">可以有多种不同的文件后缀。其中最著名的一个就是</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">.app</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">结尾的（应用程序），</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">.ldd</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">（逻辑设备驱动），</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">.tsy</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">和</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">.csy</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">（电话和通信服务模块）等等。。。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">在本文中，我们将只关注静态接口</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">技术，它是你我在开发中最最常用的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">类型。我们将以通用</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">的继续我们的内容。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">静态接口的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">从</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">调用者的角度来看，</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">有三个文件组成：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">（</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">1</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）头文件：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">.h</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">的文件后缀，可以</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">#include</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">到主调程序的代码中去，只有在编译</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">的时候有用。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">（</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">2</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）导出文件：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">.lib</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">的文件后缀，可以由主调程序进行链接，这个文件记载了</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">的提供的所有接口函数名称和地址。（<span style="COLOR: red">在</span></span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">arm</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">版本中应该是</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">dso</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">后缀</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">（</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">3</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件本身：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">.dll</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">的文件后缀包括所有</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">.lib</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件记载的接口函数的具体实现，主调函数在运行的时候实际调用和执行的部分。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">从</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">编写者的角度来看，</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">可以被看成是一个完整的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">Symbian</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">项目。它由以下几部分组成：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">（</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">1</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）项目自己的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">MMP</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件（在</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">bld.inf</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件中列出的）</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">（</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">2</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）一个头文件，指定了该</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">需要导出的接口</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">（</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">3</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）源代码文件，具体导出函数的实现</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">头文件</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">的头文件与其它类的头文件的头文件非常类似。不同的地方在于<span style="COLOR: red">使用了</span></span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">IMPORT_C</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">宏来定义所有导出函数</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">class CMyEngine : public CBase<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">{<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">public:<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>// These functions are visible by the<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>// clients of the DLL and needs to have<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>// the IMPORT_C tag<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>IMPORT_C static CMyEngine* NewL();<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>IMPORT_C static CMyEngine* NewLC();<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>IMPORT_C void MyPublicMethod(); <o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>IMPORT_C void AnotherPublicMethod();<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>...<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">private:<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>// These functions are not visible by the<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>// clients of the DLL and then do not need<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>// the IMPORT_C tag<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>CMyEngine();<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>void ConstructL();<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>void SomePrivateMethod(); <o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">}<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">实现文件</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">编写</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">工作本身没有什么需要复杂的地方，但是有两个重要的地方需要留意：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">（</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">1</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">E32Dll()</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">函数必须实现</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">（</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">2</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）<span style="COLOR: red">另外一个特殊的宏，</span></span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">EXPORT_C</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">，应该加在每个导出函数实现的前面</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">例如：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">// This function is mandatory for all DLLs<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">EXPORT_C TInt E32Dll(TDllReason)<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">{<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>return KErrNone;<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">}<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">// This function is exported: The EXPORT_C tag shall be used.<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">EXPORT_C void MyPublicMethod()<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">{<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp; </span>...<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">}<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">// This one is not: The EXPORT_C tag shall not be used.<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">void SomePrivateMethod()<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">{<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp; </span>// Do Something<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">}<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">MMP</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">MMP</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件应该有以下特点</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">（</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">1</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）定义项目</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">(project)</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">的类型是</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">dll<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">（</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">2</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）使用正确的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">UID2</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">的值</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">(0x1000008d)<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">在开发过程中，你也应该通过</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">EXPORTUNFROZEN</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">告诉编译环境，</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">DLL</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">接口还没有定稿，还可以随时修改</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">例如：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">TARGET<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>MyEngine.dll<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">TARGETTYPE<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>dll<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">UID<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>0x1000008d <o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">...<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">EXPORTUNFROZEN<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">把</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">接口定稿（</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">Freezing DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">一旦你完成了</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">的开发，在你发行你的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">版本之前，应该把接口定稿（</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">Freezing</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）这样可以确定将来发行的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">可以向下兼容。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">通过将项目的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">MMP</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件中的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">EXPORTUNFROZEN</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">关键字去掉，用常规的方法重新建立</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">，来实现</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">DLL</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">库的定稿。这时候会有&#8220;</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">.def</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件不存在&#8221;的编译警告信息出现，不要紧，继续就建立当前项目，在项目编译完毕以后，你可以用如下命令定稿：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">abld freeze [platform]<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">例如</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;</span>1</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">bldmake<span style="mso-spacerun: yes">&nbsp;&nbsp; </span>bldfiles;<span style="mso-spacerun: yes">&nbsp;&nbsp; </span><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;</span>2</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">abld<span style="mso-spacerun: yes">&nbsp;&nbsp; </span>build<span style="mso-spacerun: yes">&nbsp; </span>gcce;<span style="mso-spacerun: yes">&nbsp;&nbsp; </span><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;</span>3</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">abld<span style="mso-spacerun: yes">&nbsp;&nbsp; </span>freeze gcce;<span style="mso-spacerun: yes">&nbsp; </span><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">注意</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">:<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">这里通常有三个定稿的</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">def</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件夹：在二版本中编译</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">armi</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">时，用</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">abld freeze armi</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">产生的是</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">BMARM</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件夹和对应的</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">Def</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">；在三版本中编译</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">gcce</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">和</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">armV5</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">时会产生</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">EABI</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件夹和对应的</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">Def</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">；而用</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">wins</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">时则编译产生</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">BWINS</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件夹和对应的</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt">Def</span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">。（个人总结）</span><span lang=EN-US style="COLOR: red; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">所有的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">ARM</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">平台共享一个</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">.def</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件，但是对于</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">wins</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">模拟器和</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">winscw CodeWarrior</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">环境来说，他们有不同的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">.def</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">一旦项目已经定稿，重新生成</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">makefile</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">，这时候导入的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">lib</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">会直接通过定稿的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">.def</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件生成。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<br><br>本文很大一块内容属于转载别人的，但是今天发布本文是找不到链接了，个人只是验证了下，为下篇EasyDgm使用做下预备知识
<img src ="http://www.cppblog.com/franksunny/aggbug/50083.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/franksunny/" target="_blank">frank.sunny</a> 2008-05-16 20:10 <a href="http://www.cppblog.com/franksunny/archive/2008/05/16/50083.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>如何实现程序在应用程序菜单中隐藏（hide application from user's menu）</title><link>http://www.cppblog.com/franksunny/archive/2008/05/09/49363.html</link><dc:creator>frank.sunny</dc:creator><author>frank.sunny</author><pubDate>Fri, 09 May 2008 14:48:00 GMT</pubDate><guid>http://www.cppblog.com/franksunny/archive/2008/05/09/49363.html</guid><wfw:comment>http://www.cppblog.com/franksunny/comments/49363.html</wfw:comment><comments>http://www.cppblog.com/franksunny/archive/2008/05/09/49363.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/franksunny/comments/commentRss/49363.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/franksunny/services/trackbacks/49363.html</trackback:ping><description><![CDATA[<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">实现应用程序的图标隐藏，</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">2<sup>nd</sup></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">和</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">S60</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">3rd</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">差别很大，相对来说</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">3rd</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">因为有一个</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">[appname]_reg.rss</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件，所以显得很简单，默认的在</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">APP_REGISTRATION_INFO</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">中有一个属性值：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">BYTE hidden = KAppNotHidden;<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">我们要实现图标隐藏，只需将其值赋为</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">KAppIsHidden</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">即可。具体示例代码如下：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">RESOURCE APP_REGISTRATION_INFO<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">{<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>app_file="Hello_Hide_app_0xEC<st1:chmetcnv w:st="on" UnitName="F" SourceValue="12" HasSpace="False" Negative="False" NumberType="1" TCSC="0">12F</st1:chmetcnv>4E3";<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>localisable_resource_file =<span style="mso-spacerun: yes">&nbsp; </span>qtn_loc_resource_file_1;<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>localisable_resource_id = R_LOCALISABLE_APP_INFO;<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="COLOR: red">hidden = KAppIsHidden;<o:p></o:p></span></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>embeddability=KAppNotEmbeddable;<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>newfile=KAppDoesNotSupportNewFile;<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">}<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">在</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">2nd</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">版本中显得略微复杂些，具体实现如下（本人尚未测试过）：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">I installed the application without name (.app only) or in a folder out of \system\apps\&lt;myapp&gt;\, for example, c:\system\data. In that way the app was not in the list.<o:p></o:p></span></p>
<img src ="http://www.cppblog.com/franksunny/aggbug/49363.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/franksunny/" target="_blank">frank.sunny</a> 2008-05-09 22:48 <a href="http://www.cppblog.com/franksunny/archive/2008/05/09/49363.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>如何在第三版上实现开机自启动</title><link>http://www.cppblog.com/franksunny/archive/2008/05/09/49365.html</link><dc:creator>frank.sunny</dc:creator><author>frank.sunny</author><pubDate>Fri, 09 May 2008 14:48:00 GMT</pubDate><guid>http://www.cppblog.com/franksunny/archive/2008/05/09/49365.html</guid><wfw:comment>http://www.cppblog.com/franksunny/comments/49365.html</wfw:comment><comments>http://www.cppblog.com/franksunny/archive/2008/05/09/49365.html#Feedback</comments><slash:comments>9</slash:comments><wfw:commentRss>http://www.cppblog.com/franksunny/comments/commentRss/49365.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/franksunny/services/trackbacks/49365.html</trackback:ping><description><![CDATA[<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">第二版的开机自启动比较麻烦，需要涉及到创建</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">mdl</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件并且需要在</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">mdl</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">中将另一程序开启，所以略过。至于第三版的开机自启动相对来说更加简单些：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">假设你的应用</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">ID</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">为：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">ef37946b<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">1)</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">在</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">data</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">下新建一个文件，</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"> [ef37946b].rss</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">（注意加上</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">[]</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">）文件具体代码如下</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">#include &lt;startupitem.rh&gt;<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">RESOURCE STARTUP_ITEM_INFO dispatcher<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">{<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>executable_name = "!:\\sys\\bin\\AutoStart.exe"; <o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; </span>recovery = EStartupItemExPolicyNone;<o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">}<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">此处的</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">AutoStart.exe</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">是你的应用程序文件名。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">注：笔者试图通过修改此处为其他应用程序名从而启动指定其他程序，但是没有成功。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">2)</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">在</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">mmp</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件中增加以下代码</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">START RESOURCE [ef37946b].rss <o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">TARGETPATH<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>\private\<st1:chmetcnv w:st="on" UnitName="F" SourceValue="101" HasSpace="False" Negative="False" NumberType="1" TCSC="0">101f</st1:chmetcnv><st1:chmetcnv w:st="on" UnitName="a" SourceValue="875" HasSpace="False" Negative="False" NumberType="1" TCSC="0">875a</st1:chmetcnv>\import <o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">HEADER<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">END<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">确保：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">LANG<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>SC<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">CAPABILITY<span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>ReadUserData<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">注意&#8220;</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">\private\<st1:chmetcnv w:st="on" UnitName="F" SourceValue="101" HasSpace="False" Negative="False" NumberType="1" TCSC="0">101f</st1:chmetcnv>875a\import</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">&#8221;不能够变。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">3)</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">在</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">pkg</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">文件中增加以下代码</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">"$(EPOCROOT)epoc32\data\z\private\<st1:chmetcnv w:st="on" UnitName="F" SourceValue="101" HasSpace="False" Negative="False" NumberType="1" TCSC="0">101f</st1:chmetcnv><st1:chmetcnv w:st="on" UnitName="a" SourceValue="875" HasSpace="False" Negative="False" NumberType="1" TCSC="0">875a</st1:chmetcnv>\import[ef37946b].rSC"-"!:\private\<st1:chmetcnv w:st="on" UnitName="F" SourceValue="101" HasSpace="False" Negative="False" NumberType="1" TCSC="0">101f</st1:chmetcnv><st1:chmetcnv w:st="on" UnitName="a" SourceValue="875" HasSpace="False" Negative="False" NumberType="1" TCSC="0">875a</st1:chmetcnv>\import\[ef<st1:chmetcnv w:st="on" UnitName="a" SourceValue="37946" HasSpace="False" Negative="False" NumberType="1" TCSC="0">37946a</st1:chmetcnv>].rSC"<o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p>&nbsp;</o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">如果是采用</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">carbide c++</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">编译，那么使用上述代码就可以了。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">如果是使用</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">makesis</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">命令行打包或者使用</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt">.Net</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">编译，那么你需要修改成绝对路径，路径名视你的安装目录而定。</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">例如：</span><span lang=EN-US style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US style="mso-bidi-font-size: 10.5pt">"C:\Symbian\9.1\S60_3rd_MR\Epoc32\Data\z\private\<st1:chmetcnv w:st="on" UnitName="F" SourceValue="101" HasSpace="False" Negative="False" NumberType="1" TCSC="0">101f</st1:chmetcnv><st1:chmetcnv w:st="on" UnitName="a" SourceValue="875" HasSpace="False" Negative="False" NumberType="1" TCSC="0">875a</st1:chmetcnv>\import[ef37946b].rSC"-"!:\private\<st1:chmetcnv w:st="on" UnitName="F" SourceValue="101" HasSpace="False" Negative="False" NumberType="1" TCSC="0">101f</st1:chmetcnv><st1:chmetcnv w:st="on" UnitName="a" SourceValue="875" HasSpace="False" Negative="False" NumberType="1" TCSC="0">875a</st1:chmetcnv>\import\[ef<st1:chmetcnv w:st="on" UnitName="a" SourceValue="37946" HasSpace="False" Negative="False" NumberType="1" TCSC="0">37946a</st1:chmetcnv>].rSC"<o:p></o:p></span></p>
<img src ="http://www.cppblog.com/franksunny/aggbug/49365.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/franksunny/" target="_blank">frank.sunny</a> 2008-05-09 22:48 <a href="http://www.cppblog.com/franksunny/archive/2008/05/09/49365.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>如何实现程序的前后台运行切换</title><link>http://www.cppblog.com/franksunny/archive/2008/05/09/49362.html</link><dc:creator>frank.sunny</dc:creator><author>frank.sunny</author><pubDate>Fri, 09 May 2008 14:45:00 GMT</pubDate><guid>http://www.cppblog.com/franksunny/archive/2008/05/09/49362.html</guid><wfw:comment>http://www.cppblog.com/franksunny/comments/49362.html</wfw:comment><comments>http://www.cppblog.com/franksunny/archive/2008/05/09/49362.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.cppblog.com/franksunny/comments/commentRss/49362.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/franksunny/services/trackbacks/49362.html</trackback:ping><description><![CDATA[<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">首先，需要使程序有获知焦点变化的能力。具体通过在</span><span lang=EN-US>AppUI</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">类中重载</span><span lang=EN-US>CAknAppUi:: HandleForegroundEventL(TBool aForeground )</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">函数来实现。</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">其次，在获知焦点变化的同时，改变应用程序的焦点，通过</span><span lang=EN-US>TApaTask::SendToBackground()</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">和</span><span lang=EN-US>TApaTask::BringToForeground()</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">两个函数来实现。由于这里用到的</span><span lang=EN-US>TApaTask</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">类，需要包含</span><span lang=EN-US>APGTASK.H</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">和</span><span lang=EN-US>apgrfx.lib</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">再次，因为需要在调用其上函数时，必须用我们的应用程序的窗口组</span><span lang=EN-US>id(window<span style="mso-spacerun: yes">&nbsp; </span>group<span style="mso-spacerun: yes">&nbsp; </span>id)</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">初始化</span><span lang=EN-US>(Initialise) TApaTask</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">这个对象，这个实现需要用到，获取当前应用程序窗口组</span><span lang=EN-US>id</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的函数</span><span lang=EN-US>CEikonEnv::Static()-&gt;RootWin().Identifier()</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。刚好以上函数又要包含</span><span lang=EN-US>w32std.h</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">和</span><span lang=EN-US>w32.lib</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 42pt; TEXT-INDENT: -21pt; mso-list: l0 level1 lfo1; tab-stops: list 42.0pt"><span lang=EN-US style="FONT-FAMILY: Wingdings; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings"><span style="mso-list: Ignore">l<span style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">具体实现代码如下：</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US>void CHelloUIAppUi::HandleForegroundEventL(TBool<span style="mso-spacerun: yes">&nbsp; </span>aForeground)</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US>{</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>if(aForeground)</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>{</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>TApaTask task ( CEikonEnv::Static()-&gt;WsSession() );</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>task.SetWgId( CEikonEnv::Static()-&gt;RootWin().Identifier() );</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>//Foreground run </span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>task.BringToForeground();</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>ActivateLocalViewL(iHelloUIContainerView-&gt;Id());</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>}</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>else</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>{</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>TApaTask task ( CEikonEnv::Static()-&gt;WsSession() );</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>task.SetWgId( CEikonEnv::Static()-&gt;RootWin().Identifier() );</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>//background run </span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>task.SendToBackground();</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>}</span></p>
<p class=MsoNormal style="BACKGROUND: #e0e0e0; MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US>}</span></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0"><span lang=EN-US><o:p>&nbsp;</o:p></span></p>
<img src ="http://www.cppblog.com/franksunny/aggbug/49362.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/franksunny/" target="_blank">frank.sunny</a> 2008-05-09 22:45 <a href="http://www.cppblog.com/franksunny/archive/2008/05/09/49362.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>如何在CarBidesymbian 3rd版本下调试控制台程序</title><link>http://www.cppblog.com/franksunny/archive/2008/03/11/44208.html</link><dc:creator>frank.sunny</dc:creator><author>frank.sunny</author><pubDate>Tue, 11 Mar 2008 11:57:00 GMT</pubDate><guid>http://www.cppblog.com/franksunny/archive/2008/03/11/44208.html</guid><wfw:comment>http://www.cppblog.com/franksunny/comments/44208.html</wfw:comment><comments>http://www.cppblog.com/franksunny/archive/2008/03/11/44208.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/franksunny/comments/commentRss/44208.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/franksunny/services/trackbacks/44208.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: &nbsp;如何在CarBidesymbian 3rd版本下调试控制台程序&nbsp;本人搭建的环境为ActivePerl-5.8.8.822 + jdk1.6.0_04 + Carbide.C++ V1.2 + S60-SDK-200634-3.1(FP1)，至今环境没有发现什么大问题，搭建完调试控制台程序时发现问题——程序编译能通过，但是一旦运行（Run）和调试（Debug）就没有...&nbsp;&nbsp;<a href='http://www.cppblog.com/franksunny/archive/2008/03/11/44208.html'>阅读全文</a><img src ="http://www.cppblog.com/franksunny/aggbug/44208.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/franksunny/" target="_blank">frank.sunny</a> 2008-03-11 19:57 <a href="http://www.cppblog.com/franksunny/archive/2008/03/11/44208.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>关于软件开发</title><link>http://www.cppblog.com/franksunny/archive/2008/01/17/41309.html</link><dc:creator>frank.sunny</dc:creator><author>frank.sunny</author><pubDate>Thu, 17 Jan 2008 00:45:00 GMT</pubDate><guid>http://www.cppblog.com/franksunny/archive/2008/01/17/41309.html</guid><wfw:comment>http://www.cppblog.com/franksunny/comments/41309.html</wfw:comment><comments>http://www.cppblog.com/franksunny/archive/2008/01/17/41309.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.cppblog.com/franksunny/comments/commentRss/41309.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/franksunny/services/trackbacks/41309.html</trackback:ping><description><![CDATA[<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span lang=EN-US style="COLOR: #333333"><o:p><font face=宋体>&nbsp;</font></o:p></span></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span style="COLOR: #333333"><font face=宋体>今天在单位看计算机世界，看到上面一篇文章写得很不错。摘录和总结了几个句子,同时对里面的观点有达人想说些什么的话，也给小弟以更好的见识： <span lang=EN-US><o:p></o:p></span></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Verdana">&nbsp;</span><span lang=EN-US style="COLOR: #333333"><font face=宋体> <o:p></o:p></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><font face=宋体><span style="COLOR: #333333">第一点：&#8220;</span><span style="COLOR: black">以用户体验为中心，站在用户用户的角度、根据用户的理解（而不是程序员的理解）来进行软件开发。关于此有一个基本的原则：就是不能由系统内部的交互来主导涉及，而应该有系统外部的用户与系统的交互进行指导。</span><span style="COLOR: #333333">&#8221; <span lang=EN-US><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span style="COLOR: #333333"><font face=宋体>这个其实是软件开发的指导原则，软件行业本身就是服务行业，为此对于这个指导原则，个人非常赞同。 <span lang=EN-US><o:p></o:p></span></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span lang=EN-US style="COLOR: black; FONT-FAMILY: 'Times New Roman'">&nbsp;</span><span lang=EN-US style="COLOR: #333333"><font face=宋体> <o:p></o:p></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span lang=EN-US style="COLOR: black; FONT-FAMILY: 'Times New Roman'">&nbsp;</span><span lang=EN-US style="COLOR: #333333"><font face=宋体> <o:p></o:p></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><font face=宋体><span style="COLOR: black">第二点：&#8220;重用，介于目前广泛的代码级重用，真正的重用已经开始了核心竞争力的重用，核心竞争力的重用，包括了对业务逻辑重用、业务行为重用乃至最关键的知识的重用。而开源软件的兴起，使得这些基于核心竞争力的高层次重用方式成为可行。&#8221;</span><span style="COLOR: #333333"> <span lang=EN-US><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><font face=宋体><span style="COLOR: black">这点说实话，有点深奥，现在对我来说代码级重用还不是很到家，至于专家所说的核心竞争力重用，知识重用，我还是不能理解到。</span><span style="COLOR: #333333"> 如果有哪位高手能够指点迷津一下，那自当心怀感激。<span lang=EN-US><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span lang=EN-US style="COLOR: black; FONT-FAMILY: 'Times New Roman'">&nbsp;</span><span lang=EN-US style="COLOR: #333333"><font face=宋体> <o:p></o:p></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><font face=宋体><span style="COLOR: black">第三点：&#8220;软件质量要靠程序员修炼真功夫&#8221;</span><span style="COLOR: #333333"> <span lang=EN-US><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><font face=宋体><span style="COLOR: black">这个是毫无疑问的，怎么说，我们做的也是手艺活，修炼是硬道理。</span><span style="COLOR: #333333"> <span lang=EN-US><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span lang=EN-US style="COLOR: black; FONT-FAMILY: 'Times New Roman'">&nbsp;</span><span lang=EN-US style="COLOR: #333333"><font face=宋体> <o:p></o:p></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span style="COLOR: black"><font face=宋体>第四点&#8220;个人修炼到团队修炼的三境界（以修复一个</font></span><span lang=EN-US style="COLOR: black; FONT-FAMILY: 'Times New Roman'">bug</span><font face=宋体><span style="COLOR: black">为例）：</span><span style="COLOR: #333333"> <span lang=EN-US><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span style="COLOR: black"><font face=宋体>第一境界：不惜努力很有责任心的，修复完这个</font></span><span lang=EN-US style="COLOR: black; FONT-FAMILY: 'Times New Roman'">bug</span><font face=宋体><span style="COLOR: black">并将其检查过后完事。</span><span style="COLOR: #333333"> <span lang=EN-US><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span style="COLOR: black"><font face=宋体>第二境界：修复一个后，思考下在项目中是否还有其它地方有过类似操作，并提醒项目团队可能范同样问题的其它同事，由一个</font></span><span lang=EN-US style="COLOR: black; FONT-FAMILY: 'Times New Roman'">bug</span><span style="COLOR: black"><font face=宋体>，解决一类可能存在的</font></span><span lang=EN-US style="COLOR: black; FONT-FAMILY: 'Times New Roman'">bug</span><font face=宋体><span style="COLOR: black">。</span><span style="COLOR: #333333"> <span lang=EN-US><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span style="COLOR: black"><font face=宋体>第三境界：如果同类型</font></span><span lang=EN-US style="COLOR: black; FONT-FAMILY: 'Times New Roman'">bug</span><font face=宋体><span style="COLOR: black">出现三四次，作为项目负责人应该考虑：如果是程序员水平问题，那就应该对其进行必要的培训；如果是需求问题，那就需要与客户（策划）进行确认。&#8221;</span><span style="COLOR: #333333"> <span lang=EN-US><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><font face=宋体><span style="COLOR: black">其实这个说得还比较好的，比较形象，我也赞成，说到底还是一个态度问题，现在有多少程序员是已经达到第一境界的哦，我从事团队工作不算长（以前在小公司一直是单干户），在我觉得，这种人很稀有，更何况后面两个境界的了。</span><span style="COLOR: #333333"> <span lang=EN-US><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><span lang=EN-US style="COLOR: black; FONT-FAMILY: 'Times New Roman'">&nbsp;</span><span lang=EN-US style="COLOR: #333333"><font face=宋体> <o:p></o:p></font></span></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><font face=宋体><span style="COLOR: black">第四点：&#8220;作为一个团队，要非常注重用户的满意度，对团队的成功有高度的荣誉和渴望。&#8221;</span><span style="COLOR: #333333"> <span lang=EN-US><o:p></o:p></span></span></font></p>
<p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><font face=宋体><span style="COLOR: black">这一点其实还是一个态度问题，跟第一点有点重复，不过层次更高了些，因为第一点可以说是自上而下的君主立宪，这一点是自下而上的，团队内人人都能做到的道德规范。</span><span lang=EN-US style="COLOR: #333333"><o:p></o:p></span></font></p>
<p class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><span lang=EN-US><o:p>&nbsp;</o:p></span></p>
<img src ="http://www.cppblog.com/franksunny/aggbug/41309.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/franksunny/" target="_blank">frank.sunny</a> 2008-01-17 08:45 <a href="http://www.cppblog.com/franksunny/archive/2008/01/17/41309.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>