If you want to build your project on the command line,
If you want to change your build config easily,
There is a method to help.
Maybe this is not the best one, but it really works. Any good methods are welcome if you have.
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BuildAll.bat for whole solution
-------------------------------
@echo off
set DEV="C:\VC8\common7\IDE\devenv.com"
set BUILDCFG=build
set BUILDTYPE=Debug
set LOGERR=error.txt
if exist %LOGERR% del %LOGERR%
for %%i in (ProjOne ProjTwo ProjN) Do (
pushd %%i
call Build.bat
popd
)*******************************************
Build.bat for every project
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@echo off
call %DEV% ProjOne.vcproj /%BUILDCFG% "%BUILDTYPE% /out %LOGERR%