Syntax
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim instance As Session Dim nodesToUpdate As IList(Of UpdateEventDetails) Dim settings As RequestSettings Dim callback As AsyncCallback Dim userData As Object Dim value As IAsyncResult value = instance.BeginHistoryUpdateEvent(nodesToUpdate, settings, callback, userData) | |
| C# | |
|---|---|
public IAsyncResult BeginHistoryUpdateEvent( IList<UpdateEventDetails> nodesToUpdate, RequestSettings settings, AsyncCallback callback, object userData ) | |
Parameters
- nodesToUpdate
- List of event notifier objects to update, including the event data and update settings.
- settings
- The general settings for the request. If null, the default settings from the property #DefaultRequestSettings are used.
- callback
- The callback to use when the async call completes.
- userData
- The user data that is passed to the callback.
Return Value
An object which must be passed to the EndHistoryUpdateEvent method.Requirements
Target Platforms: Windows 7/8/10, Windows Server 2003/2008/2012/2015, .NET4.x