If we want to call the Garbage collector,use this command


system.gc.collect()

Hi,

If you want to implement your own GC, you need to define 
you own memory cleaning by implementing destructors.

Also you have configure your GC in a separate long running 
thread which should be of Daemon Thread.  (Background 
thread).

Venu.

//Use this
                System.GC.Collect();
                System.GC.WaitForPendingFinalizers();