Reference Guide
GdPicture14 Namespace / GdPictureImaging Class / TwainGetAvailableYResolutionCount Method





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    TwainGetAvailableYResolutionCount Method (GdPictureImaging)
    In This Topic
    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