适合vs2005以上，不过我这个注册表是针对2008的，如果是其他版本自己看着修改
如果地址不是默认的请修改找到自己的MsBuild，2005的也自己找到后修改
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\VisualStudio.Launcher.sln\Shell]
[HKEY_CLASSES_ROOT\VisualStudio.Launcher.sln\Shell\build]
@="编译(Debug)"
[HKEY_CLASSES_ROOT\VisualStudio.Launcher.sln\Shell\build\command]
@="cmd /K \"C:\\WINDOWS\\Microsoft.NET\\Framework\\v3.5\\MSBuild.exe \"%1\"\""
[HKEY_CLASSES_ROOT\VisualStudio.Launcher.sln\Shell\buildRelease]
@="编译(Release)"
[HKEY_CLASSES_ROOT\VisualStudio.Launcher.sln\Shell\buildRelease\command]
@="cmd /K \"C:\\WINDOWS\\Microsoft.NET\\Framework\\v3.5\\MSBuild.exe \"%1\" /p:Configuration=Release\""
[HKEY_CLASSES_ROOT\VisualStudio.Launcher.sln\Shell\reBuild]
@="重新编译(Debug)"
[HKEY_CLASSES_ROOT\VisualStudio.Launcher.sln\Shell\reBuild\command]
@="cmd /K \"C:\\WINDOWS\\Microsoft.NET\\Framework\\v3.5\\MSBuild.exe \"%1\" /t:Rebuild\""
[HKEY_CLASSES_ROOT\VisualStudio.Launcher.sln\Shell\reBuildRelease]
@="重新编译(Release)"
[HKEY_CLASSES_ROOT\VisualStudio.Launcher.sln\Shell\reBuildRelease\command]
@="cmd /K \"C:\\WINDOWS\\Microsoft.NET\\Framework\\v3.5\\MSBuild.exe \"%1\" /t:Rebuild /p:Configuration=Release\""