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GdPicture14 Namespace / GdPictureImaging Class / TwainGetAvailableYResolutionCount Method

TwainGetAvailableYResolutionCount Method (GdPictureImaging)

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Returns the number of available Y Resolutions values which can be used by the opened source in its current configuration.
Syntax
'Declaration
 
Public Function TwainGetAvailableYResolutionCount() As Integer
public int TwainGetAvailableYResolutionCount()
public function TwainGetAvailableYResolutionCount(): Integer; 
public function TwainGetAvailableYResolutionCount() : int;
public: int TwainGetAvailableYResolutionCount(); 
public:
int TwainGetAvailableYResolutionCount(); 

Return Value

If Success, non zero: The number of available Y Resolutions 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