GdPicture.NET.14.API~GdPicture14.GdPictureImaging~TwainIsGammaAvailable - TwainIsGammaAvailable Method (GdPictureImaging) -

public bool TwainIsGammaAvailable()

public function TwainIsGammaAvailable(): Boolean;

public function TwainIsGammaAvailable() : boolean;

public: bool TwainIsGammaAvailable();

public:
bool TwainIsGammaAvailable();

'Declaration
 
Public Function TwainIsGammaAvailable() As Boolean

TRUE if support gamma correction, FALSE otherwise -> Use TwainGetLastResultCode() and TwainGetLastConditionCode() methods for diagnosing the error.

Before using this method check that the TWAIN state is TWAIN_SOURCE_OPEN (4) To get the TWAIN state, use the TwainGetState() method.