EasyUA Reference
ReadAttribute(List<NodeId>,UInt32) Method
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EasyUA Assembly > Advosol.EasyUA Namespace > Session Class > ReadAttribute Method : ReadAttribute(List<NodeId>,UInt32) Method

Visual Basic (Usage)
C#

nodeIds: The node Ids to be read.

attributeId: The Id of the attribute to read.

Reads the value of the specified attribute of the specified nodes. The server call is made with maxAge=0 and the TimestampsToReturn property.

Syntax

Visual Basic (Usage)	Copy Code
Dim instance As Session Dim nodeIds As List(Of NodeId) Dim attributeId As UInteger Dim value As DataValueCollection value = instance.ReadAttribute(nodeIds, attributeId)

Visual Basic (Usage)

Copy Code

Dim instance As Session
Dim nodeIds As List(Of NodeId)
Dim attributeId As UInteger
Dim value As DataValueCollection
 
value = instance.ReadAttribute(nodeIds, attributeId)

C#
public DataValueCollection ReadAttribute( List<NodeId> nodeIds, uint attributeId )

Parameters

nodeIds: The node Ids to be read.
attributeId: The Id of the attribute to read.

Return Value

The read attribute values

Requirements

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

Syntax

Parameters

Return Value

Requirements

See Also

Reference