TwainIsPixelTypeAvailable Method (GdPictureImaging)

In This Topic

Ask to the opened source if the device supports a kind of pixel type.

Syntax

'Declaration

 

Public Function TwainIsPixelTypeAvailable( _

   ByVal PixelType As TwainPixelType _

) As Boolean

public bool TwainIsPixelTypeAvailable( 

   TwainPixelType PixelType

)

public function TwainIsPixelTypeAvailable( 

    PixelType: TwainPixelType

): Boolean;

public function TwainIsPixelTypeAvailable( 

   PixelType : TwainPixelType

) : boolean;

public: bool TwainIsPixelTypeAvailable( 

   TwainPixelType PixelType

)

public:

bool TwainIsPixelTypeAvailable( 

   TwainPixelType PixelType

)

True if the (PixelType) pixel type is available else False.

Remarks

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