# CreateConnectionDelegate Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming.eventhubs/orleans.configuration.eventhuboptions.createconnectiondelegate/)

## BeginInvoke(EventHubConnectionOptions, AsyncCallback, object) {#begininvoke-azure-messaging-eventhubs-eventhubconnectionoptions-system-asynccall-db07edbb}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming.eventhubs/orleans.configuration.eventhuboptions.createconnectiondelegate/methods/begininvoke-azure-messaging-eventhubs-eventhubconnectionoptions-system-asynccall-db07edbb/)

```csharp
public virtual IAsyncResult BeginInvoke(EventHubConnectionOptions connectionOptions, AsyncCallback callback, object @object)
```

### Parameters

- `connectionOptions` (`EventHubConnectionOptions`)
- `callback` (`AsyncCallback`)
- `object` (`object`)

## EndInvoke(IAsyncResult) {#endinvoke-system-iasyncresult-1156d65a}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming.eventhubs/orleans.configuration.eventhuboptions.createconnectiondelegate/methods/endinvoke-system-iasyncresult-1156d65a/)

```csharp
public virtual EventHubConnection EndInvoke(IAsyncResult result)
```

### Parameters

- `result` (`IAsyncResult`)