Timer.Dispose Method (WaitHandle)
Releases all resources used by the current instance of Timer and signals when the timer has been disposed of.
Assembly: mscorlib (in mscorlib.dll)
When this method completes, it signals the WaitHandle specified by the notifyObject parameter. Use this overload of the Dispose method if you want to be able to block until you are certain that the timer has been disposed.
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