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GdPicture14 Namespace / GdPictureImaging Class / TwainGetAvailableBitDepthCount Method

TwainGetAvailableBitDepthCount Method (GdPictureImaging)

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Returns the number of available bit depths values which can be used by the opened source in its current configuration.
Syntax
'Declaration
 

Public Function TwainGetAvailableBitDepthCount() As Integer
public int TwainGetAvailableBitDepthCount()
public function TwainGetAvailableBitDepthCount(): Integer; 
public function TwainGetAvailableBitDepthCount() : int;
public: int TwainGetAvailableBitDepthCount(); 
public:
int TwainGetAvailableBitDepthCount();

Return Value

If Success, non zero: The number of available bit depths values. Else 0 if fail -> Use TwainGetLastResultCode() and TwainGetLastConditionCode() methods for diagnosing the error.
Remarks
Before using this method check that the TWAIN state is >= 4 (TWAIN_SOURCE_OPEN) To get the TWAIN state, use the TwainGetState() method.
See Also

Reference

GdPictureImaging Class
GdPictureImaging Members
TwainGetState Method
TwainGetAvailableBitDepthNo Method
TwainGetLastConditionCode Method
TwainGetLastResultCode Method