Accusoft TwainPRO 8
PreScan Event
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Cancel
A boolean value, which if set to True, the session ends and the StartSession method returns control.
AccusoftTwainPro8 ActiveX DLL > TwainPro Object : PreScan Event

Glossary Item Box

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

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