You are here: GdPicture.NET > Documentation > Classes > GdPictureImaging Class > GdPictureImaging Methods > TWAIN Features > TwainIsAvailable Method
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GdPictureImaging.TwainIsAvailable Method

This function find out if TWAIN is installed on the system. 

It takes a little time on the first call.

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

True if twain is available else False

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