OPCDA.NET Reference Manual
Cancel2 Method
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OpcDaNetUA.Net4 Assembly > OPCDA.NET Namespace > OpcGroup Class : Cancel2 Method

cancelID
The Server generated Cancel ID which was associated with the operation when it was initiated.

Glossary Item Box

Request that the server cancel an outstanding transaction. ( IOPCAsyncIO2::Cancel2 )

Syntax

Visual Basic (Declaration) 
Public Function Cancel2( _
   ByVal cancelID As Integer _
) As Integer
C# 
public int Cancel2( 
   int cancelID
)

Parameters

cancelID
The Server generated Cancel ID which was associated with the operation when it was initiated.

Return Value

HRESULT success/error code

Requirements

Target Platforms: Windows 7/8/10, Windows Server 2003/2008/2012/2016, .NET 4.x

See Also

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