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Leadtools.Services.Twain Namespace > Classes > TwainScanningService > Methods > CommandCallBack Method
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TwainScanningService.CommandCallBack Delegate
Summary
Callback to run custom user commands.
Syntax
public delegate Stream CommandCallBack(Leadtools.Services.Twain.CommandEventArgs args)
Public Delegate Function CommandCallBack( _ByVal args As Leadtools.Services.Twain.CommandEventArgs _) As Stream
public delegate Stream^ CommandCallBack(Leadtools.Services.Twain.CommandEventArgs^ args)
Parameters
args
The command data.
Return Value
User custom data.
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
Leadtools.Services.Twain Assembly
