[VC++] Getting Drive type using RealDriveType()

Do you want to know what type of a drive is corresponding an index, there is a shell function RealDriveType() which will help you figuring out the same. This function will take first parameter as the drive index, for example if you pass drive index 1 that corresponds to A: if you pass drive index 3 that corresponds to C: similarly it will go on. See the below function for demonstrating how to know the drive type. If you pass a drive index to this function then it will show message box displaying the drive type. For example if you pass 3 it will show message box saying "Fixed Drive".

void ShowDriveType( int nDriveIdx_i )
{
    int nDriveType = RealDriveType( nDriveIdx_i, 0 );
    switch( nDriveType )
    {
    case DRIVE_UNKNOWN:
        // This is an unknown drive
        AfxMessageBox( "Unknow drive type" );
        break;
    case DRIVE_NO_ROOT_DIR:
        // This is an Invalid root path
        AfxMessageBox( "Invalid root path" );
        break;
    case DRIVE_REMOVABLE:
       // This is a Removable Drive
        AfxMessageBox( "Removable Drive" );
        break;
    case DRIVE_FIXED:
        // This is a fixed drive
        AfxMessageBox( "Fixed Drive" );
        break;
    case DRIVE_REMOTE:
        // This is a Network Drive
        AfxMessageBox( "Network Drive" );
        break;
    case DRIVE_CDROM:
        // This is a CD/DVD Drive
        AfxMessageBox( "CD/DVD Drive" );
        break;
    case DRIVE_RAMDISK:
        // This is a RAM disk drive
        AfxMessageBox( "RAMDisk Drive" );
    default:
        break;
    };
}