Reference Guide
GdPicture14 Namespace / GdPictureImaging Class / TwainSetNoiseFilter Method
The noise filter mode. A member of the TwainNoiseFilterMode enumeration.





In This Topic
    TwainSetNoiseFilter Method (GdPictureImaging)
    In This Topic
    Tries to set the current algorithm used to remove noise for the selected twain source.
    Syntax
    'Declaration
     
    
    Public Function TwainSetNoiseFilter( _
       ByVal NoiseFilter As TwainNoiseFilterMode _
    ) As Boolean
    public bool TwainSetNoiseFilter( 
       TwainNoiseFilterMode NoiseFilter
    )
    public function TwainSetNoiseFilter( 
        NoiseFilter: TwainNoiseFilterMode
    ): Boolean; 
    public function TwainSetNoiseFilter( 
       NoiseFilter : TwainNoiseFilterMode
    ) : boolean;
    public: bool TwainSetNoiseFilter( 
       TwainNoiseFilterMode NoiseFilter
    ) 
    public:
    bool TwainSetNoiseFilter( 
       TwainNoiseFilterMode NoiseFilter
    ) 

    Parameters

    NoiseFilter
    The noise filter mode. A member of the TwainNoiseFilterMode enumeration.

    Return Value

    TRUE if success, FALSE otherwise -> Use TwainGetLastResultCode() and TwainGetLastConditionCode() methods for diagnosing the error.
    Remarks
    Before using this method check that the TWAIN state is TWAIN_SOURCE_OPEN (4) To get the TWAIN state, use the TwainGetState() method.
    See Also