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

)

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

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.