MFORMATSDSLib Namespace > IMFProps Interface : PropsOptionGetCount Method |
Sub PropsOptionGetCount( _ ByVal _bsPropName As String, _ ByRef _pnOptionCount As Integer _ )
void PropsOptionGetCount( string _bsPropName, out int _pnOptionCount )
procedure PropsOptionGetCount( _bsPropName: String; Out _pnOptionCount: Integer );
void PropsOptionGetCount( BSTR* _bsPropName, [PARAMFLAG::Out] int _pnOptionCount )