TwainSetAutoBrightness Method (GdPictureImaging)

In This Topic

Try to enable or disable autobrightness scanning.

Syntax

'Declaration

 

Public Function TwainSetAutoBrightness( _

   ByVal AutoBrightness As Boolean _

) As Boolean

public bool TwainSetAutoBrightness( 

   bool AutoBrightness

)

public function TwainSetAutoBrightness( 

    AutoBrightness: Boolean

): Boolean;

public function TwainSetAutoBrightness( 

   AutoBrightness : boolean

) : boolean;

public: bool TwainSetAutoBrightness( 

   bool AutoBrightness

)

public:

bool TwainSetAutoBrightness( 

   bool AutoBrightness

)

TRUE if successful, 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.