EasyUA Reference
GetInstanceHierarchy Method
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Opc.Ua.Core.Net4 Assembly > Opc.Ua Namespace > NodeState Class : GetInstanceHierarchy Method

context
The context for the current operation.
browsePath
The path to the parent object.
hierarchy
A table of all nodes in the hierarchy.

Glossary Item Box

Populates a table with all nodes in the hierarchy.

Syntax

Visual Basic (Usage)Copy Code
Dim instance As NodeState
Dim context As ISystemContext
Dim browsePath As String
Dim hierarchy As Dictionary(Of NodeId,String)
 
instance.GetInstanceHierarchy(context, browsePath, hierarchy)

Parameters

context
The context for the current operation.
browsePath
The path to the parent object.
hierarchy
A table of all nodes in the hierarchy.

Remarks

This method is use get a snapshot of the relative paths to all nodes in the hierarchy. The hierarchy may not be complete if portions of it are stored external systems.

Requirements

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

See Also

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