public int TwainGetAvailableBarCodeTypeCount()
public function TwainGetAvailableBarCodeTypeCount(): Integer;
public function TwainGetAvailableBarCodeTypeCount() : int;
public: int TwainGetAvailableBarCodeTypeCount();
public: int TwainGetAvailableBarCodeTypeCount();
'Declaration
Public Function TwainGetAvailableBarCodeTypeCount() As Integer