Статья: Работа с некоторыми Win API функциями (информация о системе)

GetSystemDirectory( path, 100 );

cout << "System Directory is " << path << endl;

GetTempPath( 100, path );

cout << "Temp path is " << path << endl;

GetWindowsDirectory( path, 100 );

cout << "Windows directory is " << path << endl;

GetCurrentDirectory( 100, path );

cout << "Current directory is " << path << endl;