MessageClientEntity.OnBeginOpen Method

Executes upon calling the operation to begin to open the message client entity.

Namespace:  Microsoft.ServiceBus.Messaging
Assembly:  Microsoft.ServiceBus (in Microsoft.ServiceBus.dll)


Protected MustOverride Function OnBeginOpen ( _
    timeout As TimeSpan, _
    callback As AsyncCallback, _
    state As Object _
) As IAsyncResult
Dim timeout As TimeSpan
Dim callback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult

returnValue = Me.OnBeginOpen(timeout, _
    callback, state)
protected abstract IAsyncResult OnBeginOpen(
    TimeSpan timeout,
    AsyncCallback callback,
    Object state
virtual IAsyncResult^ OnBeginOpen(
    TimeSpan timeout, 
    AsyncCallback^ callback, 
    Object^ state
) abstract
abstract OnBeginOpen : 
        timeout:TimeSpan * 
        callback:AsyncCallback * 
        state:Object -> IAsyncResult 
protected abstract function OnBeginOpen(
    timeout : TimeSpan, 
    callback : AsyncCallback, 
    state : Object
) : IAsyncResult


  • timeout
    Type: System.TimeSpan
    The time span interval the operation waits before it times out.
  • state
    Type: System.Object
    A user-defined object that contains state information about the asynchronous operation.

Return Value

Type: System.IAsyncResult
An IAsyncResult that references the asynchronous operation to begin to open the message client entity.

See Also


MessageClientEntity Class

Microsoft.ServiceBus.Messaging Namespace