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GdPictureImaging.TwainIsFeederSelected Method
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Asks to the opened source if the document feeder is selected.

C#
public Boolean TwainIsFeederSelected();
Visual Basic
Public Function TwainIsFeederSelected() As Boolean
Returns

True if the document feeder is selected, else False.

Remarks

Before using this function check that the TWAIN state is >= 4 (TWAIN_SOURCE_OPEN) 

To get the TWAIN state, use the TwainGetState() function.

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