GdPictureImaging.TwainSelectSource Method

Select twain device for capture. This function posts the Source Manager's Select Source dialog box.

public Boolean TwainSelectSource(
    IntPtr HANDLE
);

Visual Basic

Public Function TwainSelectSource(
    ByVal HANDLE As IntPtr
) As Boolean

Parameters

Parameters	Description
HANDLE	A Window Handle IE: Me.Handle. In most applications you can use nothing but on Citrix and WTS, this must be a top-level window or a child of a top level window.

Returns

True if success, else False.

False indicates:

1- The user canceled the dialog.

2- The Source Manager found no data sources installed.

3- There was a failure before the Select Source dialog could be posted.

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