I've created a web server control that should raise a ValueChanged event when
the user changes the control's value and clicks submit (AutoPostBack is not
desired).  The control works well, until I drop another control of its class
on the form.  Then the RaisePostBackEvent fires only once (always for the
last control on my form).  I've searched other forums and found others that
have had the same problem, but I've yet to find a solution.

Does anyone know how I might get RaisePostBackEvent to fire for the
appropriate control(s)?