C++博客-brent's hut

Game of life WASM

brent — Thu, 07 Jan 2021 17:59:00 GMT

有人用web assembly写了一版game of lie，
网站: https://playgameoflife.com/
代码: https://github.com/edwinm/game-of-life
用c语言暴力运算，没有任何优化，所以虽然用了wasm，速度相当不行。

真正的大牛还是Alan Hensel：

http://www.cppblog.com/aqazero/archive/2005/07/22/14207.html

可惜现在要运行java applet没那么容易

https://madewithwebassembly.com/

web assembly的网站列表。

其中列出来的一些知名项目：
Google 的tensorflow js, Google Earth, SketchUp
AutoCAD 的 web app
Unity 3d 游戏引擎
Doom3 demo，烧显卡3d游戏
Microsoft 的blazor也在其中
还有一个不知名，但有趣的game of life游戏(虽然用了c语言写wasm，但算法毫无优化)
嗯，居然还有Diablo I

可以通过关键字搜索

brent 2021-01-08 01:59 发表评论

Visual Studio + IIS Express debug problem.

brent — Wed, 12 Feb 2020 00:35:00 GMT

Created a simple MVC project in VS 2019, when I clicked debug, it either popped up a "process with and Id of is not running" message box or show ERR_CONNECTION_RESET error in the browser.

unstalling/reinstalling IIS express, deleting IIS configuration files, deleting the hidden .vs folder under the project, none of this worked.

I started IIS Express in CMD, it showed the message : Unable to launch the IIS Express Web server. The format of the specified network name is invalid - 0x800704BE

Found this link http://habjan.blogspot.com/2014/02/visual-studio-2013-unable-to-launch-iis.html and followed the instuctions:

1. check the IP address bindings by opening command prompt in admin mode and running this command:

netsh http show iplisten

this showed me that the service is listening only 192.168.1.3.

2. then I went to delete this binding by running this command:

netsh http delete iplisten ipaddress=192.168.1.3.

3. and set the service up to listen to all IP addresses by running this command:

netsh http add iplisten ipaddress=0.0.0.0

And then followed this link https://stackoverflow.com/questions/20036984/how-do-i-restore-a-missing-iis-express-ssl-certificate

cd C:\Program Files (x86)\IIS Express IisExpress

AdminCmd.exe setupsslUrl -url:https://localhost:44387/ -UseSelfSigned

It works now, great job for creating the mazes, Microsoft.

brent 2020-02-12 08:35 发表评论

Use Skia in MFC or Win32 application

brent — Thu, 06 Feb 2020 23:53:00 GMT

What is Skia

Skia is an open source 2D graphics library which provides common APIs that work across a variety of hardware and software platforms. It serves as the graphics engine for Google Chrome and Chrome OS, Android, Mozilla Firefox and Firefox OS, and many other products.

How to download and build Skia

Just follow https://skia.org/user/download, and do it step by step, we will need a static build for use lately.

How to use Skia in a MFC application

1. Create your MFC application

2. Add Skia path to "VC++ Directories" of the project

3. Add Skia library paths to "Additional Library Directories"

4. Add "uafxcw.lib;LIBCMT.lib;opengl32.lib;glu32.lib;skia.lib;sk_app.GLWindowContext.obj;sk_app.GLWindowContext_win.obj" to "Additional Dependencies". Add "uafxcw.lib;LIBCMT.lib;" to "Ignore Specific Default Libraries."

5. In XXXDlg.h:

#include "tools\sk_app\DisplayParams.h"

#include "tools\sk_app\WindowContext.h"

protected:

HICON m_hIcon;

sk_app::DisplayParams m_paras;

std::unique_ptr m_skaContext;

6. In XXXDlg.cpp:

#include "include\core\SkPoint.h"

#include "include\core\SkFont.h"

#include "include\core\SkCanvas.h"

#include "include\core\SkSurface.h"

#include "tools\sk_app\win\WindowContextFactory_win.h"

using namespace sk_app;

BOOL XXXDlg::OnInitDialog()

{
m_skaContext = window_context_factory::MakeGLForWin(m_hWnd, m_paras);
return TRUE;
}

void XXXDlg::OnSize(UINT nType, int cx, int cy)

{

if(m_skaContext)

m_skaContext->resize(cx, cy);

}

void XXXDlg::OnPaint()

{

sk_sp backbuffer = m_skaContext->getBackbufferSurface();

if (backbuffer) {

SkCanvas* c = backbuffer->getCanvas();

c->clear(SK_ColorWHITE);

SkPaint p(SkColors::kBlack);

c->drawLine(SkPoint::Make(0, 0), SkPoint::Make(m_skaContext->width(), m_skaContext->height()), p);

static const char message[] = "Hello World";

SkFont font;

font.setSubpixel(true);

font.setSize(20);

c->drawSimpleText(message, strlen(message), SkTextEncoding::kUTF8, 0, m_skaContext->height() -2, font, p);

backbuffer->flush();

m_skaContext->swapBuffers();

}

}

7. If everything is OK, the result will be:

brent 2020-02-07 07:53 发表评论

XML Serialization for Complex Object Model

brent — Wed, 03 Apr 2019 17:31:00 GMT

C# Xmlable serialization facing maintenance and compatibility.

代码：

http://www.cppblog.com/Files/aqazero/DrawTools2005Xmlable.zip

brent 2019-04-04 01:31 发表评论

An Implement of Topological Sort in C# 拓扑排序

brent — Wed, 03 Apr 2019 17:28:00 GMT

reference:

https://en.wikipedia.org/wiki/Topological_sorting

代码：

http://www.cppblog.com/Files/aqazero/TopoSort.zip

brent 2019-04-04 01:28 发表评论

Read tiff File Tags in C# 读取Tiff文件头

brent — Wed, 03 Apr 2019 17:24:00 GMT

资源:

https://en.wikipedia.org/wiki/List_of_file_signatures

http://www.fileformat.info/format/tiff/corion.htm

https://mh-nexus.de/en/hxd/

代码：

http://www.cppblog.com/Files/aqazero/TiffTag.zip

brent 2019-04-04 01:24 发表评论

Red Black Tree in C#

brent — Fri, 28 Apr 2017 21:02:00 GMT

Several weeks ago, I tried hard to search an implement of balance binary tree in C#, what i needed was something like std::set in C++: the data should be sorted, can be inserted and deleted at low cost and provides iterator which can move forward and backward. It looks like this can be easily achieved by List with List.Sort and List.BinarySearch, the problem is that the performance of List is not acceptable when the data collection size is big in my case.

I failed to find anything that can be used directly, it is hard to believe, a lot of implement of red-black tree in Java or C++ can be easily got from internet (although none of them meets my requirement), but none in C#.

So I had to implement one, it was translated from a C++ implement and modified to provide an immutable node.

Source code

http://www.cppblog.com/Files/aqazero/RBTree.zip
Use at your own risk!

Example:

1 RBTree<int> rbt = new RBTree<int>(Comparer<int>.Default);
2         rbt.Add(3);
3         rbt.Add(1);
4         rbt.Add(10);
5         rbt.Add(6);
6         rbt.Add(7);
7         rbt.Remove(10);
8         RBNode<int> node6 = rbt.GetNode(6);
9         rbt.Remove(node6);
10
11         RBNode<int> node = rbt.GetNode(3);
12         node = node.Prev;
13         while (null != node)
14         {
15             System.Diagnostics.Trace.WriteLine(node.Value);
16             node = node.Next;
17         }

Output:

brent 2017-04-29 05:02 发表评论

use regular expressions in visual studio to modify xaml in batch

brent — Tue, 10 May 2016 06:23:00 GMT

xmlns:lex="http://schemas.root-project.org/xaml/presentation"

xmlns:p="clr-namespace:Pasasoft.Fep.UI.Properties"

"{lex:LocText Key=([a-zA-Z_]+), Assembly=Pasasoft.Fep.UI}"

"{x:Static p:Resources.$1}"

https://docs.microsoft.com/en-us/visualstudio/ide/using-regular-expressions-in-visual-studio?view=vs-2019

brent 2016-05-10 14:23 发表评论

Quotes to live by

brent — Fri, 17 Jan 2014 12:43:00 GMT

Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live. - (Martin Golding)

There are two ways to write error-free programs; only the third one works. - (Alan J. Perlis)

A good programmer is someone who always looks both ways before crossing a one-way street. - (Doug Linder)

It should be noted that no ethically -trained software engineer would ever consent to write a DestroyBaghdad procedure. Basic professional ethics would instead require him to write a DestroyCity procedure, to which Baghdad could be given as a parameter. ― Nathaniel S. Borenstein

You've baked a really lovely cake, but then you've used dog sh*t for frosting. ― Steve Jobs

http://www.codeproject.com/Messages/4739776/Quotes-to-live-by.aspx

brent 2014-01-17 20:43 发表评论

printer driver

brent — Wed, 12 Sep 2012 15:26:00 GMT

C:\PROGRA~2\COMMON~1\FLOORC~1\FEP\PRIMOA~2\PrimoRun.exe

1) disable driver digital signatures
http://answers.microsoft.com/en-us/windows/forum/windows_7-windows_programs/turning-off-digital-signatures/23c67c73-3fa0-4de3-a9b5-3adf4c3472f3

You can disable digitally signed signatures, however it is not recommended.
Important: The driver signing enforcement in Windows 7 and Vista is there for a reason. Unsigned drivers could theoretically contain malicious code and harm your computer.

Step 1: Click Start button on the left bottom corner of desktop. In the search box, type "cmd"

Step 2: Go to Run command, and right click on command prompt and click on "Run as administrator".

Step 3: In the command prompt, type in these commands: Be very careful here. BCDEDIT controls how your computer boots up.

IMPORTANT:make a backup of your bcd file first. To do that, type:
bcdedit /export C:\savedbcd

This will create a file c:\savebcd which is your boot entry backup.
If you mess up, you can always undo changes by:

bcdedit /import c:\savedbcd

Then type these commands:

bcdedit.exe -set loadoptions DDISABLE_INTEGRITY_CHECKS
bcdedit.exe -set TESTSIGNING ON

After you finished the steps above mentioned, you have made digital driver signing signature disabled for all installation. So you can install device drivers on Windows 7 without warning message that those drivers should be digitally signed.

2) install gpedit on window 7 basic
http://www.askvg.com/how-to-enable-group-policy-editor-gpedit-msc-in-windows-7-home-premium-home-basic-and-starter-editions/comment-page-4/#comments

NOTE: For Windows 7 64-bit (x64) users! You'll also need to go to "SysWOW64" folder present in C:\Windows folder and copy "GroupPolicy", "GroupPolicyUsers" folders and gpedit.msc file from there and paste them in "C:\Windows\System32" folder.

http://www.cppblog.com/Files/aqazero/add_gpedit_msc_by_jwils876-d3kh6vm.zip

3) uninstall AOL
http://answers.yahoo.com/question/index?qid=20061224095808AAMxsCT
AOL ANTIVIRUS AOL SPYWARE PROTECTION AOL FIREWALL AOL SAFETY AND SECURITY CENTER

http://forums.techguy.org/digital-photography-imaging/536280-alternate-solution-printer-driver-unknown.html

brent 2012-09-12 23:26 发表评论

polygon offset demo (Fifth and Final version) (Updated)

brent — Thu, 09 Sep 2010 07:27:00 GMT

http://www.cppblog.com/Files/aqazero/OffsetDemo6.zip

brent 2010-09-09 15:27 发表评论

simulate OnIdle in MFC ActiveX control

brent — Thu, 15 Apr 2010 07:49:00 GMT

There are two ways to do this, one is simple, another is complicated but more powerful.

Method A:

::SetWindowsHookEx(WH_FOREGROUNDIDLE, YourIdleProc, AfxGetInstanceHandle(), GetCurrentThreadId());

Method B (my way):

1 static HHOOK s_hGetMsgHook = NULL;
2
3 LRESULT FAR PASCAL GetMsgProc(int nCode, WPARAM wParam, LPARAM lParam)
4 {
5     AFX_MANAGE_STATE(AfxGetStaticModuleState( ));
6
7     LPMSG lpMsg = (LPMSG) lParam;
8     if( (nCode >= 0) && PM_REMOVE == wParam)
9     {
10         //your code here. maybe to deal with hot-keys, accelerators ...
11         //see http://support.microsoft.com/kb/187988
12
13         //my code to simulate OnIdle
14         static BOOL bIdle = FALSE;
15         CWinApp* pApp = AfxGetApp();
16         if(!bIdle && pApp->IsIdleMessage(lpMsg))
17             bIdle = TRUE;
18
19         if(bIdle)
20         {
21             MSG msgPeek = {0};
22             if(!::PeekMessage(&msgPeek, NULL, NULL, NULL, PM_NOREMOVE))
23             {
24                 VERIFY(PostMessage(AfxGetMainWnd()->GetSafeHwnd(), WM_USER+0x12, 0x34, 0x56));
25             }
26         }
27
28         if(lpMsg->hwnd == AfxGetMainWnd()->GetSafeHwnd() &&
29             lpMsg->message == WM_USER+0x12 && lpMsg->wParam == 0x34 && lpMsg->lParam == 0x56)
30         {
31             lpMsg->message = WM_NULL;
32             lpMsg->lParam = 0L;
33             lpMsg->wParam = 0L;
34
35             pApp->OnIdle(0);
36             bIdle = FALSE;
37         }
38     }
39
40     return ::CallNextHookEx(s_hGetMsgHook, nCode, wParam, lParam);
41 }
42
43 int CYourOleControl::OnCreate(LPCREATESTRUCT lpCreateStruct)
44 {
45     //...
46
47     if(NULL == s_hGetMsgHook)
48         s_hGetMsgHook = ::SetWindowsHookEx(WH_GETMESSAGE, GetMsgProc, AfxGetInstanceHandle(), GetCurrentThreadId());
49 }
50
51 void CYourOleControl::OnDestroy()
52 {
53     //...
54
55     ::UnhookWindowsHookEx(s_hGetMsgHook);
56     s_hGetMsgHook = NULL;
57
58     COleControl::OnDestroy();
59 }

Method A is far more simple, but with Method B:

1) You can override CWinApp::IsIdleMessage to filter some special messages, such as a frequent timer which will not affect what you want to do in CWinApp::OnIdle. Because timer will affect message queue and if you don't filter it, OnIdle will be called every time after the timer is invoked.

2) Sometimes your action in OnIdle will affect message queue inevitably, thus you will get a infinite loop: OnIdle->the special messages in message queue->OnIdle->... But with Method B, with SPY++ you can find the special messages, and filter them in IsIdleMessage.

brent 2010-04-15 15:49 发表评论

这是个很狡猾的bug。

brent — Thu, 04 Mar 2010 03:12:00 GMT

某天，发现一个bug，会导致release版本下异常，但在debug版本下正常，可以定位该bug在下面代码中：

void CMoveHandlerStateDraw::OnLButtonUp(UINT nFlags, CPoint point)
{


    AdjustPoint(point);

    m_pHandler->Drop(point, m_ptHandlerPos);


}

但是，一旦往这个函数中插入用来dump数据的代码， bug就不再出现，不论是将数据写到文件还是显示在messagebox上。
启用release版本的"Debug Information"， bug也不再出现。
就算只是在该函数中声明一个CString变量，这个狡猾的bug似乎马上就知道，马上就藏起来，把这个变量一去掉，它马上又跑出来了。

但后来发现，这只是一只很普通的bug，根本没什么超能力。

聪明的你，知道这是为什么吗？

brent 2010-03-04 11:12 发表评论

vista windows 7 areo progress bar

brent — Fri, 06 Nov 2009 03:56:00 GMT

vista windows 7 areo progress bar 比较恶心，它会自己画进度，以前的正常的代码到vista/window7上以后，进度条就画不到100%了。

http://stackoverflow.com/questions/313792/disabling-progress-bar-animation-on-vista-aero
http://msdn.microsoft.com/en-us/library/aa511486.aspx

用"meters"? 没空啊。

我的暴力方法是：

g_xpStyle.SetWindowTheme(m_hProgressWnd, L"",L"");

g_xpStyle 就是那个 CVisualStylesXP， google 一下就有了。

brent 2009-11-06 11:56 发表评论

从资源中加载jpg, png到GDI+ Image

brent — Thu, 05 Nov 2009 08:01:00 GMT

从资源中加载jpg和png文件，貌似不应该是个大问题，一google结果一大堆，却有两个陷阱，trap啊

1，是Bitmap(RT_BITMAP)类型的图片无法加载， RT_BITMAP是预定义类型，资源里面没有bmp文件的头， SizeofResource 的返回值要比图片文件少几个字节，因为少了这几个字节，所以GDI+会返回invalid parameter错误。

2，从IStream里面创建出来的Image对象似乎会引用到堆里面的内存，如果hBuffer被释放了，创建的Image的内容就会被破坏，有时只能画出一小部分图片，有时整个图片就是空白，视当时的内存状况而定。调用Image的Clone也没用。

CYourClass::~CYourClass()
{
    for(IMG_VECTOR::iterator it = m_arImage.begin(); it != m_arImage.end(); it++)
        delete *it;
    for(HGLB_VECTOR::iterator it = m_arGlobal.begin(); it != m_arGlobal.end(); it++)
    {
        ::GlobalUnlock(*it);
        ::GlobalFree(*it);
    }
}

void CYourClass::AddImage(HMODULE hInst, UINT nResourceID, LPCTSTR lpType)
{
    if(lpType == RT_BITMAP)
    {
        //GDI+ can not load RT_BITMAP resouce,
        //because they are predefined resource,
        //they don't contains the image file header.
        assert(FALSE);
        return;
    }

    HRSRC hResource = ::FindResource(hInst, MAKEINTRESOURCE(nResourceID), lpType);
    if (!hResource)
        return;

    DWORD imageSize = ::SizeofResource(hInst, hResource);
    if (!imageSize)
        return;

    const void* pResourceData = ::LockResource(::LoadResource(hInst, hResource));
    if (!pResourceData)
        return;

    HGLOBAL hBuffer = ::GlobalAlloc(GMEM_FIXED, imageSize);
    if (NULL == hBuffer)
        return;

    void* pBuffer = ::GlobalLock(hBuffer);
    if (pBuffer)
    {
        CopyMemory(pBuffer, pResourceData, imageSize);
        IStream* pStream = NULL;
        if (::CreateStreamOnHGlobal(hBuffer, FALSE, &pStream) == S_OK)
        {
            Gdiplus::Image * pImage = Gdiplus::Image::FromStream(pStream);
            pStream->Release();
            if (pImage)
            {
                if (pImage->GetLastStatus() == Gdiplus::Ok &&
                    pImage->GetWidth() > 0)
                {
                    m_arImage.push_back(pImage);
                    //it seems the image will take usage of the global memory.
                    //so the global memory should be kept until the image destroy.
                    m_arGlobal.push_back(hBuffer);
                    return;
                }

                delete pImage;
            }
        }
        ::GlobalUnlock(hBuffer);
    }
    ::GlobalFree(hBuffer);
}

brent 2009-11-05 16:01 发表评论

恨不相逢未嫁时

brent — Thu, 29 Oct 2009 03:56:00 GMT

http://www.codeguru.com/cpp/controls/toolbar/customizingtoolbars/article.php/c2511/
bcgcontrolbar

人世间最痛苦的事莫过于此。

brent 2009-10-29 11:56 发表评论

使用ASP.net + WF的感受

brent — Mon, 06 Apr 2009 10:30:00 GMT

两个多星期的努力，终于把Prototype搞定了。实现了以下功能：

1，一个state machine workflow(Fund Request Process work flow)
2，使用Polic来控制业务逻辑
3，实现了xoml和dll的分离，动态加载xoml，提供一个编辑工具，可以edit the workflow on-the-fly

1, 并没有传说中的那么难
ASP.net和WF我都不熟，根据两本书，一个msdn上的例子"Web Form Workflow Approvals Stater kit"和另一个例子Orders http://www.odetocode.com/Articles/465.aspx的基础上把prototype搞出来了。

2，理解概念很重要
如果不理解WF是怎么调用外部函数（CallExternalMethodActivity），是怎么传Event给WF（HandleExternalEventActivity），DependencyProperty是怎么回事，基本不用再搞了。

3，很多设计可做
WF只实现了workflow最内核的部分，非常灵活。同样的实现可以采用完全不同的实现方式。怎么实现workflow definition，怎么设计Activities，需要为Activities添加那些DependencyProperty，这些DependencyProperty是怎么互相关联的，怎么只在xoml里面保存workflow definition，怎么实现Workflow和业务数据的交互，怎么实现Workflow和组织结构或者role的关联，都可以有完全不同的设计。

4，还有很多概念。。
因为是prototype，很多东西没考虑，比如事务transation或者Compensate，异常处理等。

brent 2009-04-06 18:30 发表评论

create mfc dialog by template will drive you mad.

brent — Wed, 19 Nov 2008 07:10:00 GMT

I have a dialog template in resource, and i have a dialog class, called CMyDialog.

And now, sometimes , i need CMyDialog to be a model dialog (WS_POPUP), sometimes be a child of another dialog(WS_CHILD).

How to make this done without duplicating the template in resource?

Call ModifyStyle after creation? Failed
Modify the LPCREATESTRUCT's style in CMyDialog::OnCreate ? Failed.
Override PreCreateWindow? Failed.

After a lot of tracing and a lot of googling. I worked out something like this:

BOOL CMyDialog::CreateAsChild(CWnd * pParent)
{
    if(!IsWindow(pParent->GetSafeHwnd()))
        return FALSE;

    m_lpszTemplateName = ATL_MAKEINTRESOURCE(IDD_WALLLAYER_PROPERTYPAGE);  // used for help
    if (m_nIDHelp == 0)
        m_nIDHelp = LOWORD((DWORD_PTR)m_lpszTemplateName);

    HINSTANCE hInst = AfxFindResourceHandle(m_lpszTemplateName, RT_DIALOG);
    HRSRC hResource = ::FindResource(hInst, m_lpszTemplateName, RT_DIALOG);
    HGLOBAL hTemplate = LoadResource(hInst, hResource);
    LPCDLGTEMPLATE lpDialogTemplate = (LPCDLGTEMPLATE)LockResource(hTemplate);
    DLGTEMPLATEEX* lpDlgTmpEx = (DLGTEMPLATEEX* )lpDialogTemplate;
    DWORD dwOldStyle = 0;
    BOOL bIsDlgEx = lpDlgTmpEx->signature == 0xFFFF;
    if(bIsDlgEx)
    {
        dwOldStyle = lpDlgTmpEx->style;
        lpDlgTmpEx->style = DS_SETFONT | WS_CHILD;
    }
    else
    {
        dwOldStyle = ((LPDLGTEMPLATE)lpDialogTemplate)->style;
        ((LPDLGTEMPLATE)lpDialogTemplate)->style = DS_SETFONT | WS_CHILD;
    }
    m_lpDialogInit = NULL;
    BOOL bResult = CreateDlgIndirect(lpDialogTemplate, pParent, hInst);
    if(bIsDlgEx)
        lpDlgTmpEx->style = dwOldStyle;
    else
        ((LPDLGTEMPLATE)lpDialogTemplate)->style = dwOldStyle;
    UnlockResource(hTemplate);
    FreeResource(hTemplate);
    return bResult;
}

If you need your dialog to behavior as WS_POPUP or WS_CHILD without duplicating your dialog template, you just get an ugly answer. And anyone who know another better way, let me know please.

MFC

brent 2008-11-19 15:10 发表评论

-_- 释放托管资源？

brent — Wed, 08 Oct 2008 09:06:00 GMT

有一本书叫《Effective C#》，被翻译了，里面有一章叫《实现标准Dispose模式》，里面有一句话叫做：

"释放托管资源"。莫非是"release managed resource"?

什么叫做释放托管资源(release managed resource)? 莫非是把成员的引用设置为null?

一般来说如果一个对象被dispose了，那它也要马上人间蒸发了，GC从全局变量和栈里面就要找不到它了，更不要说它的内部成员变量了，这时候设置它的成员为null有什么必要呢？

看了MSDN才知道，人家是"dispose managed resource"，就是调用managed的对象的dispose方法。

太囧了，无法用中文表达。

有牛人在研究用中文写程序，为什么IG诺贝尔奖不颁发给它呢？同时，我终于知道为什么英文影印版的书比中文翻译版的要贵了。

brent 2008-10-08 17:06 发表评论

图形文本编辑器的源码和简单文档

brent — Wed, 27 Aug 2008 08:05:00 GMT

我说的图形文本编辑器不是纯文本编辑，见自己实现图形文本编辑器或者 Graphical Text Proposal (Draft)

Demo EXE 地址 (无公害，因为是用wxWidgets，连Icon都没有，经常把人给吓着了。该程序对硬件无要求，对使用者有一定要求...)

源代码地址

编译需要wxWidgets。在这之后再没用过wxWidgets了，感觉就是另一套MFC。

抓个图:

写到Table和导出html部分的时候就力不从心了，草草了事。导出html是做得最人模狗样，但却最败絮其中的部分。(英文版操作系统下导出html会crash，原因未知)

一直有用C#重新写一个的冲动，只是到时一定又是虎头蛇尾。

brent 2008-08-27 16:05 发表评论