Reference

OpcReadNodeIdArrayVariableValueCallback Delegate

since v2.54

Namespace

Opc.UaFx

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Represents the method that will read the value of a node identifier array variable node.

Syntax

public delegate OpcVariableValue<OpcNodeId[]> OpcReadNodeIdArrayVariableValueCallback(
    OpcReadVariableValueContext<OpcNodeIdArrayVariableNode> context,
    OpcVariableValue<OpcNodeId[]> value)

Public Delegate Function OpcReadNodeIdArrayVariableValueCallback(
    context As OpcReadVariableValueContext(Of OpcNodeIdArrayVariableNode),
    value As OpcVariableValue(Of OpcNodeId())) As OpcVariableValue(Of OpcNodeId())

Parameters

Name	Type	Description
context	OpcReadVariableValueContext<OpcNodeIdArrayVariableNode>	The OpcReadVariableValueContext<T> to use to read the node identifier variable value.
value	OpcVariableValue<OpcNodeId[]>	The preliminary OpcVariableValue<T>.

Returns

OpcVariableValue<OpcNodeId[]>

The determined OpcVariableValue<T>.

Applies to

Package	Versions
Opc.UaFx.Advanced	v2.54–v2.59