ServiceBusNamespaceClient.BeginGetTopics Method
Asynchronous version of GetTopics().
Namespace: Microsoft.ServiceBus
Assembly: Microsoft.ServiceBus.Messaging (in Microsoft.ServiceBus.Messaging.dll)
Parameters
- callback
- Type: System.AsyncCallback
A AsyncCallback delegate that references the method to invoke when the operation is complete.
- state
- Type: System.Object
A user-defined object that contains information about the receive operation. This object is passed to the EndGetTopics(IAsyncResult) delegate when the operation is complete.
| Exception | Condition |
|---|---|
| TimeoutException |
The operation times out. The timeout period is initialized through the ServiceBusNamespaceClientSettings class. You may need to increase the value of the OperationTimeout property to avoid this exception if the timeout value is relatively low. |
| UnauthorizedAccessException |
The ServiceBusNamespaceClient object does not have sufficient permission to perform this operation. You should check to ensure that your ServiceBusNamespaceClient has the correct Credential credentials to perform this operation. |
| MessagingException |
An internal error or unexpected exception occurs. |