Reference

IOpcAsyncMethodCommand Members

Type

IOpcAsyncMethodCommand

Namespace

Opc.UaFx

Assembly

Opc.UaFx.Advanced.dll

Package

Opc.UaFx.Advanced v2.59.0

Inherits members from IOpcMethodCommand.

Methods

ExecuteAsync

Performs the tasks necessary to implement the logic associated with a specific async method using the context and inputArguments specified.

Task ExecuteAsync(
    OpcMethodContext context,
    IList<object> inputArguments,
    IList<object> outputArguments)

Function ExecuteAsync(
    context As OpcMethodContext,
    inputArguments As IList(Of Object),
    outputArguments As IList(Of Object)) As Task

Parameters

Name	Type	Description
context	OpcMethodContext	The OpcMethodContext which provides the contextual information required to execute the async method.
inputArguments	IList<Object>	The generic list of object values to use / respect during the execution of the async method.
outputArguments	IList<Object>	The generic list of object values to use for out, ref (in Visual Basic ByRef) and returned values.

Returns

Task

Remarks

Any OPC UA related result information is to be set using the Result property of the context.

This method is (to be) only called after the call to CanExecute and CanUserExecute evaluates to the value true.