ChannelFactory.OnBeginOpen(TimeSpan, AsyncCallback, Object) ChannelFactory.OnBeginOpen(TimeSpan, AsyncCallback, Object) ChannelFactory.OnBeginOpen(TimeSpan, AsyncCallback, Object) ChannelFactory.OnBeginOpen(TimeSpan, AsyncCallback, Object) Method

Definition

Begins an asynchronous open operation on the inner channel factory of the current channel factory that has a state object associated with it.

protected:
 override IAsyncResult ^ OnBeginOpen(TimeSpan timeout, AsyncCallback ^ callback, System::Object ^ state);
protected override IAsyncResult OnBeginOpen (TimeSpan timeout, AsyncCallback callback, object state);
override this.OnBeginOpen : TimeSpan * AsyncCallback * obj -> IAsyncResult
Protected Overrides Function OnBeginOpen (timeout As TimeSpan, callback As AsyncCallback, state As Object) As IAsyncResult

Parameters

timeout
TimeSpan TimeSpan TimeSpan TimeSpan

The TimeSpan that specifies how long the operation has to complete before timing out.

callback
AsyncCallback AsyncCallback AsyncCallback AsyncCallback

The AsyncCallback delegate that receives the notification of the asynchronous operation completion.

state
Object Object Object Object

An object, specified by the application, that contains state information associated with the asynchronous operation.

Returns

The IAsyncResult that references the asynchronous operation.

Remarks

This method receives notification, through a callback, of the identity of the event handler for the operation. The operation is not complete until either the asynchronous open on the inner channel factory returns or the time-out occurs.

Applies to