GdPicture14 Namespace / GdPictureImaging Class / TwainGetNoiseFilter Method

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TwainGetNoiseFilter Method (GdPictureImaging)
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Asks to the opened source for current algorithm used to remove noise for the selected twain source.
Public Function TwainGetNoiseFilter() As TwainNoiseFilterMode
public TwainNoiseFilterMode TwainGetNoiseFilter()
public function TwainGetNoiseFilter(): TwainNoiseFilterMode; 
public function TwainGetNoiseFilter() : TwainNoiseFilterMode;
public: TwainNoiseFilterMode TwainGetNoiseFilter(); 
TwainNoiseFilterMode TwainGetNoiseFilter(); 

Return Value

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