Accusoft TwainPRO 9
PreScan Event
AccusoftTwainPro9 ActiveX DLL > TwainPro Object : PreScan Event
A boolean value, which if set to True, the session ends and the StartSession method returns control.
Description
Raised before a scan or transfer begins.
Syntax
Visual Basic
Public Event PreScan( _
   ByRef Cancel As Boolean _
)
Parameters
Cancel
A boolean value, which if set to True, the session ends and the StartSession method returns control.
Remarks
This is the place to check the PendingXfers property.
See Also

TwainPro Object  | TwainPro Members

 

 

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