EasyUA Reference
Exists Method
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Opc.Ua.Core.Net4 Assembly > Opc.Ua Namespace > INodeTable Interface : Exists Method

nodeId
The node identifier.

Glossary Item Box

Returns true if the node is in the table.

Syntax

Visual Basic (Usage)Copy Code
Dim instance As INodeTable
Dim nodeId As ExpandedNodeId
Dim value As Boolean
 
value = instance.Exists(nodeId)
C# 
bool Exists( 
   ExpandedNodeId nodeId
)

Parameters

nodeId
The node identifier.

Return Value

True if the node is in the table.

Requirements

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

See Also

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