| Overload | Description |
|---|---|
| BeginPeek() | Initiates an asynchronous peek operation that has no time-out. The operation is not complete until a message becomes available in the queue. |
| BeginPeek(TimeSpan) | Initiates an asynchronous peek operation that has a specified time-out. The operation is not complete until either a message becomes available in the queue or the time-out occurs. |
| BeginPeek(TimeSpan,Object) | Initiates an asynchronous peek operation that has a specified time-out and a specified state object, which provides associated information throughout the operation's lifetime. The operation is not complete until either a message becomes available in the queue or the time-out occurs. |
| BeginPeek(TimeSpan,Object,AsyncCallback) | Initiates an asynchronous peek operation that has a specified time-out and a specified state object, which provides associated information throughout the operation's lifetime. This overload receives notification, through a callback, of the identity of the event handler for the operation. The operation is not complete until either a message becomes available in the queue or the time-out occurs. |
| BeginPeek(TimeSpan,Cursor,PeekAction,Object,AsyncCallback) | Initiates an asynchronous peek operation that has a specified time-out and that uses a specified cursor, a specified peek action, and a specified state object. The state object provides associated information throughout the lifetime of the operation. This overload receives notification, through a callback, of the identity of the event handler for the operation. The operation is not complete until either a message becomes available in the queue or the time-out occurs. |