OPCAE.NET Reference Manual
CreateAreaBrowser Method
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OPCAE.NET Namespace > OpcEventServer Class : CreateAreaBrowser Method

browser
Created area browse object

Glossary Item Box

Create an OPCEventAreaBrowser object on behalf of this client and return the interface to the Client. This object will support the IUnknown and IOPCEventAreaBrowser interfaces. The client can use this interface to browse the process areas available from the server as described in the IOPCEventAreaBrowser interface shown below. If the OPC Event Server does not support browsing of the process area space, then this method will fail. The client may create multiple OPCEventAreaBrowser objects in order to support concurrent access to multiple levels, in the case of a hierarchical area name space. The OPCEventAreaBrowser uses conventional reference counting and thus will be deleted with all interfaces to it are released.

Syntax

Visual Basic (Declaration) 
Public Function CreateAreaBrowser( _
   ByRef browser As AreaBrowser _
) As Integer
C# 
public int CreateAreaBrowser( 
   out AreaBrowser browser
)

Parameters

browser
Created area browse object

Return Value

HRESULTS error/success code.

Requirements

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

See Also

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