HostedEmailManager.BeginGetDomains Method (EventHandler<OperationInvokeEventArgs<String[]>>)

 

Asynchronous call to retrieve all domains associated with the email host service.

Namespace:   Microsoft.WindowsServerSolutions.HostedEmail
Assembly:  Wssg.HostedEmailObjectModel (in Wssg.HostedEmailObjectModel.dll)

Syntax

public void BeginGetDomains(
    EventHandler<OperationInvokeEventArgs<string[]>> completeHandler
)

public:
void BeginGetDomains(
    EventHandler<OperationInvokeEventArgs<array<String^>^>^>^ completeHandler
)

Public Sub BeginGetDomains (
    completeHandler As EventHandler(Of OperationInvokeEventArgs(Of String()))
)

Parameters

• completeHandler
  Type: System.EventHandler<OperationInvokeEventArgs<String[]>>

  Complete handler for the asynchronous call.

Remarks

The implementation of IHostedEmailAdaptor may or may not support retrieving domains. For more information, see EnableDisableUserSupported.

The result of the method call is passed by the complete handler. The OperationInvokeError<T0>.Error indicates whether there was an exception thrown out during the operation. If this value is not null, the same exception will be thrown when accessing OperationInvokeEventArgs<T0>.Result.

OperationInvokeEventArgs<T0>.Result is string containing the domains.

Examples

The following code sample describes using BeginGetDomains as part of the process of retrieving the domain names. For the complete code sample, see Quickstart: Creating a Hosted Email Adapter.

private void QueryDomainNames()
  {
      manager.BeginGetDomains((sender, e) =>
      {
          if (e.Error != null)
          {
              UpdateDomains(false, true);
          }
          else
          {
              domains = e.Result;
              UpdateDomains(false, false);
          }
      });
  }

See Also

HostedEmailManager Class
Microsoft.WindowsServerSolutions.HostedEmail Namespace

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