获取指定的系统路径 SHGetSpecialFolderPath

TCHAR szLink[MAX_PATH + 1] = { 0 };

SHGetSpecialFolderPath(0,szLink,CSIDL_DESKTOPDIRECTORY,0);

SHGetSpecialFolderPath(NULL,szLink,CSIDL_PROGRAMS,FALSE);

TCHAR szText[MAX_PATH + 1] = { 0 };
SHGetSpecialFolderPath(0,szText,CSIDL_APPDATA,0);