EasyUA Reference
VariableValueEventHandler Delegate
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Opc.Ua.Core.Net4 Assembly > Opc.Ua Namespace : VariableValueEventHandler Delegate

Visual Basic (Usage)
C#

Used to receive notifications when the value attribute is read or written.

Syntax

Visual Basic (Usage)	Copy Code
Dim instance As New VariableValueEventHandler(AddressOf HandlerMethod)

C#
public delegate void VariableValueEventHandler( ISystemContext context, BaseVariableValue variable, NodeState component )

public delegate void VariableValueEventHandler( 
   ISystemContext context,
   BaseVariableValue variable,
   NodeState component
)

Requirements

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