GdPictureImaging.TwainIsPixelTypeAvailable Method

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

public Boolean TwainIsPixelTypeAvailable(
    TwainPixelType PixelType
);

Visual Basic

Public Function TwainIsPixelTypeAvailable(
    ByVal PixelType As TwainPixelType
) As Boolean

Parameters

Parameters	Description
PixelType	A member of the TwainPixelType enumeration.

Returns

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

Before using this function check that the TWAIN state is >= 4 (TWAIN_SOURCE_OPEN)

To get the TWAIN state, use the TwainGetState() function.