'Declaration
<ExtensionAttribute()> <AsyncThrowsAttribute(OpcLabs.EasyOpc.UA.OperationModel.UAException)> <NotNullAttribute()> Public Overloads Shared Function TestConnectionAsync( _ ByVal subscriber As IEasyUASubscriber, _ ByVal subscribeDataSetArguments As UASubscribeDataSetArguments, _ ByVal waitMilliseconds As Integer _ ) As Task
'Usage
Dim subscriber As IEasyUASubscriber Dim subscribeDataSetArguments As UASubscribeDataSetArguments Dim waitMilliseconds As Integer Dim value As Task value = IEasyUASubscriberExtension2.TestConnectionAsync(subscriber, subscribeDataSetArguments, waitMilliseconds)
[Extension()] [AsyncThrows(OpcLabs.EasyOpc.UA.OperationModel.UAException)] [NotNull()] public static Task TestConnectionAsync( IEasyUASubscriber subscriber, UASubscribeDataSetArguments subscribeDataSetArguments, int waitMilliseconds )
[Extension()] [AsyncThrows(OpcLabs.EasyOpc.UA.OperationModel.UAException)] [NotNull()] public: static Task^ TestConnectionAsync( IEasyUASubscriber^ subscriber, UASubscribeDataSetArguments^ subscribeDataSetArguments, int waitMilliseconds )
Parameters
- subscriber
- The subscriber object that will perform the operation.
This is typically the OpcLabs.EasyOpc.UA.PubSub.EasyUASubscriber object.
The value of this parameter cannot be
null
(Nothing
in Visual Basic). - subscribeDataSetArguments
- Holds all arguments needed to subscribe to a dataset in OPC UA PubSub.
The value of this parameter cannot be
null
(Nothing
in Visual Basic). - waitMilliseconds
- Number of milliseconds to wait before the connection test can pass.
Valid values of this parameter are in the range from
0
to2147483647 (Int32.MaxValue)
.
Return Value
This method never returns null
(Nothing
in Visual Basic).