C++获取系统环境变量
作者:网络转载 发布时间:[ 2015/2/6 14:04:28 ] 推荐标签:C++ 环境变量
TCHAR szOutBuf[MAX_PATH] = {0};
GetEnvironmentVariable( _T("ProgramFiles"), szOutBuf, MAX_PATH - 1 );
TCHAR szOutBuf2[MAX_PATH] = {0};
GetEnvironmentVariable( _T("ProgramFiles(x86)"), szOutBuf2, MAX_PATH - 1 );
TCHAR szSourcePath[MAX_PATH] = _T("%ProgramFiles%\Tencent\QQBrowser");
TCHAR szDestPath[MAX_PATH] = {0};
ExpandEnvironmentStrings( szSourcePath, szDestPath, MAX_PATH - 1 );
TCHAR szSourcePath2[MAX_PATH] = _T("%ProgramFiles(x86)%\Tencent\QQBrowser");
TCHAR szDestPath2[MAX_PATH] = {0};
ExpandEnvironmentStrings( szSourcePath2, szDestPath2, MAX_PATH - 1 );
TCHAR szSourcePath3[MAX_PATH] = _T("%ProgramW6432%\Tencent\QQBrowser");
TCHAR szDestPath3[MAX_PATH] = {0};
ExpandEnvironmentStrings( szSourcePath3, szDestPath3, MAX_PATH - 1 );

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