AuthenticationService.SaveUser Method (Action(Of SaveUserOperation), Object)
WCF RIA Services
[WCF RIA Services Version 1 Service Pack 2 is compatible with either .NET framework 4 or .NET Framework 4.5, and with either Silverlight 4 or Silverlight 5.]
Asynchronously saves the authenticated user to the server with the specified callback method and user state.
Namespace: System.ServiceModel.DomainServices.Client.ApplicationServices
Assembly: System.ServiceModel.DomainServices.Client (in System.ServiceModel.DomainServices.Client.dll)
'Declaration Public Function SaveUser ( _ completeAction As Action(Of SaveUserOperation), _ userState As Object _ ) As SaveUserOperation 'Usage Dim instance As AuthenticationService Dim completeAction As Action(Of SaveUserOperation) Dim userState As Object Dim returnValue As SaveUserOperation returnValue = instance.SaveUser(completeAction, _ userState)
Parameters
- completeAction
- Type: System.Action(Of SaveUserOperation)
An action that will be invoked immediately after the operation completes and is called in all cases, including success, cancellation, and error. This parameter is optional.
- userState
- Type: System.Object
The state that will be set into UserState. This parameter is optional.
Return Value
Type: System.ServiceModel.DomainServices.Client.ApplicationServices.SaveUserOperationThe result of the operation.
| Exception | Condition |
|---|---|
| InvalidOperationException | This method is called while another asynchronous operation is still being processed. To handle an operation error, MarkErrorAsHandled can be called from the operation completion callback or from a Completed event handler. |
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