EasyUA Reference
Contains Method
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Opc.Ua.Core.Net4 Assembly > Opc.Ua Namespace > NodeSet Class : Contains Method

nodeId
The node identifier.

Glossary Item Box

Returns true if the node exists in the nodeset.

Syntax

Visual Basic (Usage)Copy Code
Dim instance As NodeSet
Dim nodeId As NodeId
Dim value As Boolean
 
value = instance.Contains(nodeId)
C# 
public bool Contains( 
   NodeId nodeId
)

Parameters

nodeId
The node identifier.

Return Value

true if the node exists in the nodeset; otherwise, false.

Remarks

The NodeId must reference the strings for the node set.

Requirements

Target Platforms: Windows 7/8/10, Windows Server 2003/2008/2012/2015, .NET4.x

See Also

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