WiaGetAvailableContrastCount Method (GdPictureImaging)

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Returns the number of supported contrast values which can be used by the opened source in its current configuration.

Syntax

'Declaration
 
Public Function WiaGetAvailableContrastCount() As Integer

public int WiaGetAvailableContrastCount()

public function WiaGetAvailableContrastCount(): Integer;

public function WiaGetAvailableContrastCount() : int;

public: int WiaGetAvailableContrastCount();

public:
int WiaGetAvailableContrastCount();

If Success, non zero: The number of supported contrast values. Else 0 if fail. Use WiaGetLastError() methods for diagnosing the error.