PullDataChangeNotificationList Method

Description

Attempts to pull multiple OPC data change notifications subscribed to by the SubscribeMultipleMonitoredItems or SubscribeDataChange method, returning a list.

DISPID (Dispatch ID):

For more information, see OpcLabs.EasyOpc.UA.ComTypes._EasyUAClient.PullDataChangeNotificationList in .NET Reference.

Syntax

Visual Basic
Public Function PullDataChangeNotificationList( _ ByVal maximumCount As Long, _ ByVal millisecondsTimeout As Long _ ) As ElasticVector

Visual Basic

Public Function PullDataChangeNotificationList( _
   ByVal maximumCount As Long, _
   ByVal millisecondsTimeout As Long _
) As ElasticVector

Parameters

maximumCount
millisecondsTimeout

Return Type

See OpcLabs.EasyOpc.UA.ComTypes._EasyUAClient.PullDataChangeNotificationList in .NET Reference.

Remarks

For remarks, see OpcLabs.EasyOpc.UA.ComTypes._EasyUAClient.PullDataChangeNotificationList in .NET Reference.

Example

For examples, see OpcLabs.EasyOpc.UA.ComTypes._EasyUAClient.PullDataChangeNotificationList in .NET Reference.