Called when user disconnects from wodWebServer.
The UserDisconnected Method syntax has these parts:
||An expression evaluating to an object
of type IwodWebNotify.
||Required. A wodWebServerCom
object. Reference to wodWebServer instance that called
this notification method.
||Required. A WebUser object.
Reference to the user who left the server.
NOTE: This method is called only if you
implemented IwodWebNotify interface in your application,
property has received reference to
instance of your implementation.
This notification method is called when user closes
connection with the server. At this point, he is already
removed from Users
collection, but you still have one last chance to access
information stored in his instance of WebUser object.