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AsyncFlowControl::Undo Method ()

.NET Framework (current version)

Other Versions

Restores the flow of the execution context between threads.

Namespace: System.Threading
Assembly: mscorlib (in mscorlib.dll)

Syntax

C++

public:
void Undo()

Exceptions

Exception	Condition
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.

Examples

Version Information

.NET Framework
Available since 2.0