Reference Guide
GdPicture14 Namespace / GdPictureImaging Class / TwainGetBitDepthReduction Method





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    TwainGetBitDepthReduction Method (GdPictureImaging)
    In This Topic
    Returns Reduction Method the Source should use to reduce the bit depth of the data.
    Syntax
    'Declaration
     
    
    Public Function TwainGetBitDepthReduction() As TwainBitDepthReduction
    public TwainBitDepthReduction TwainGetBitDepthReduction()
    public function TwainGetBitDepthReduction(): TwainBitDepthReduction; 
    public function TwainGetBitDepthReduction() : TwainBitDepthReduction;
    public: TwainBitDepthReduction TwainGetBitDepthReduction(); 
    public:
    TwainBitDepthReduction TwainGetBitDepthReduction(); 

    Return Value

    Bit Depth reduction. A member of the TwainBitDepthReduction enumeration. TWBR_UNSUPPORTED If it is not supported by the current device (Use TwainGetLastResultCode() and TwainGetLastConditionCode() methods for diagnosing the error.)
    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