AsyncFlowControl.Undo Method

Definition

Namespace:

System.Threading

Assembly:

System.Threading.dll

Source:

ExecutionContext.cs

Restores the flow of the execution context between threads.

public:
 void Undo();

public void Undo ();

member this.Undo : unit -> unit

Public Sub Undo ()

Exceptions

InvalidOperationException

The AsyncFlowControl structure is not used on the thread where it was created.

-or-

The AsyncFlowControl structure has already been used to call Dispose() or Undo().

Remarks

The ExecutionContext.SuppressFlow method returns an AsyncFlowControl structure that is used to restore the flow.

The Undo method must be called only on the AsyncFlowControl structure returned by its associated SuppressFlow method.