Reference Guide
GdPicture14 Namespace / GdPictureImaging Class / TwainGetAvailableBarCodeTypeNo Method
Index of the available bar code type. Must be a value between 1 and TwainGetAvailableBarCodeTypeCount() returned value.





In This Topic
    TwainGetAvailableBarCodeTypeNo Method (GdPictureImaging)
    In This Topic
    Returns a supported bar code type which can be detected by the opened source.
    Syntax
    'Declaration
     
    
    Public Function TwainGetAvailableBarCodeTypeNo( _
       ByVal Number As Integer _
    ) As TwainBarCodeType
    public TwainBarCodeType TwainGetAvailableBarCodeTypeNo( 
       int Number
    )
    public function TwainGetAvailableBarCodeTypeNo( 
        Number: Integer
    ): TwainBarCodeType; 
    public function TwainGetAvailableBarCodeTypeNo( 
       Number : int
    ) : TwainBarCodeType;
    public: TwainBarCodeType TwainGetAvailableBarCodeTypeNo( 
       int Number
    ) 
    public:
    TwainBarCodeType TwainGetAvailableBarCodeTypeNo( 
       int Number
    ) 

    Parameters

    Number
    Index of the available bar code type. Must be a value between 1 and TwainGetAvailableBarCodeTypeCount() returned value.

    Return Value

    A member of the TwainBarCodeType enumeration.
    Remarks
    Before using this method check that the TWAIN state is >= 4 (TWAIN_SOURCE_OPEN) To get the TWAIN state, use the TwainGetState() method.
    See Also