Releases all resources used by the current instance of the CountdownEvent class.
Assembly: mscorlib (in mscorlib.dll)
Call Dispose when you are finished using the CountdownEvent. The Dispose method leaves the CountdownEvent in an unusable state. After calling Dispose, you must release all references to the CountdownEvent so the garbage collector can reclaim the memory that the CountdownEvent was occupying.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.