Reference Guide
GdPicture14 Namespace / GdPictureImaging Class / TwainIsFeederLoaded Method

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

    Return Value

    True if there are documents, else False.
    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