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