EasyUA Reference
GetRelatedAttributeValue Method
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Opc.Ua.Core.Net4 Assembly > Opc.Ua Namespace > IAdvancedFilterTarget Interface : GetRelatedAttributeValue Method

context
The context to use when evaluating the operand.
typeDefinitionId
The type of the instance.
relativePath
The relative path to the attribute.
attributeId
The attribute to return.
indexRange
The sub-set of an array value to return.

Glossary Item Box

Returns the value of attributes for nodes which are related to the current node.

Syntax

Visual Basic (Usage)Copy Code
Dim instance As IAdvancedFilterTarget
Dim context As FilterContext
Dim typeDefinitionId As NodeId
Dim relativePath As RelativePath
Dim attributeId As UInteger
Dim indexRange As NumericRange
Dim value As Object
 
value = instance.GetRelatedAttributeValue(context, typeDefinitionId, relativePath, attributeId, indexRange)

Parameters

context
The context to use when evaluating the operand.
typeDefinitionId
The type of the instance.
relativePath
The relative path to the attribute.
attributeId
The attribute to return.
indexRange
The sub-set of an array value to return.

Return Value

The attribute value. Returns null if the attribute does not exist.

Requirements

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

See Also

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