OPCDA.NET Reference Manual
GetStatus Method
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OpcDaNetUA.Net4 Assembly > OPCDA.NET Namespace > BGServer Class : GetStatus Method

tag
This object is passed to the competion handler and allows the user to pass any information that may be needed in the completion handler. null (nothing) can be specified if the application does not require to pass any information.
onCompleted
Competion notification handler. void xxx( BGException ex, OPCDA.SERVERSTATUS stat, object tag ){}

Glossary Item Box

Available in the OPCDA.NET Professional Edition only.
A GetStatus server call is executed. The status returned by the OPC server is returned to the user as an argument of the completion handler.

Syntax

Visual Basic (Declaration) 
Public Sub GetStatus( _
   ByVal tag As Object, _
   ByVal onCompleted As OnBGSrvGetStatus _
)
C# 
public void GetStatus( 
   object tag,
   OnBGSrvGetStatus onCompleted
)

Parameters

tag
This object is passed to the competion handler and allows the user to pass any information that may be needed in the completion handler. null (nothing) can be specified if the application does not require to pass any information.
onCompleted
Competion notification handler. void xxx( BGException ex, OPCDA.SERVERSTATUS stat, object tag ){}

Requirements

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

See Also

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