Visual Basic (Usage)	Copy Code
Dim instance As Session Dim nodesToUpdate As IList(Of UpdateStructureDataDetails) Dim settings As RequestSettings Dim callback As AsyncCallback Dim userData As Object Dim value As IAsyncResult value = instance.BeginHistoryUpdateStructureData(nodesToUpdate, settings, callback, userData)

public IAsyncResult BeginHistoryUpdateStructureData( 
   IList<UpdateStructureDataDetails> nodesToUpdate,
   RequestSettings settings,
   AsyncCallback callback,
   object userData
)

Parameters

nodesToUpdate

The list of variable nodes to update, including the data provided for the update.

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

Target Platforms: Windows 7/8/10, Windows Server 2003/2008/2012/2015, .NET4.x

Reference