Requests that a purge of unused entries in the underlying listener list be performed on a lower priority thread.
protected void ScheduleCleanup()
Calling the ScheduleCleanup method is similar to calling the Purge method on the current manager's list, at lower thread priority, with the purgeAll parameter set to false.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.