Reference Guide
GdPicture14 Namespace / GdPictureImaging Class / TwainIsFeederLoaded Method





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    TwainIsFeederLoaded Method (GdPictureImaging)
    In This Topic
    Asks to the opened source if there are documents in the feeder.
    Syntax
    'Declaration
     
    
    Public Function TwainIsFeederLoaded() As Boolean
    public bool TwainIsFeederLoaded()
    public function TwainIsFeederLoaded(): Boolean; 
    public function TwainIsFeederLoaded() : boolean;
    public: bool TwainIsFeederLoaded(); 
    public:
    bool TwainIsFeederLoaded(); 

    Return Value

    True if there are documents, else False.
    Remarks
    Before using this method check that the TWAIN state is >= 4 (TWAIN_SOURCE_OPEN) To get the TWAIN state, use the TwainGetState() method. The document feeder must be selected to use this method. To enable the document feeder you need to TwainSelectFeeder(True).
    See Also