I get much the same results. The reason is that when you throw an unhandled
exception the main thread it causes an unclean termination. If you attach an
Console.WriteLine("UnhandledException. AppDomain: {1}, IsTerminating?: {0}",
logic; things just stop. You can wrap your main with a try-catch handler so
"Ales Pour" <ales.pour@systinet.com> wrote in message
news:uN$LXv8wDHA.2304@TK2MSFTNGP12.phx.gbl...
> Dave, thanks for your response.
>
> Bellow is sample code. If you pass any argument on comman line, it works
ok.
> If you run it with no arg, IndexOutOfRangeEception is thrown, and, on my
> machine (.NET 1.1), I cannot see that ~ReleaseMe finalizer and
> CurrentDomain_ProcessExit handler were invoked.
> (Also, if I do not setup console event handler, CTRL-C also kills the app
> without finalizer and handler get called.)
>
> What am I doing wrong? Now, in order to make my app working somehow, I
have
> console event, process exit event and unhandled exception event handlers
to
> clean those sensitive native resources on vm exit...
>
> Thanks,
> Ales
>
> ---------------------------
>
> namespace CleaningUp
> {
> class ReleaseMe
> {
> ~ReleaseMe()
> {
> Console.WriteLine("~ReleaseMe");
> }
> }
>
> class Class1
> {
> static void CurrentDomain_ProcessExit(object sender, EventArgs args)
> {
> Console.WriteLine("CurrentDomain_ProcessExit");
> }
>
> [STAThread]
> static void Main(string[] args)
> {
> ReleaseMe rm = new ReleaseMe();
> AppDomain.CurrentDomain.ProcessExit += new
> EventHandler(CurrentDomain_ProcessExit);
>
> args[0] += "throw exception, now!";
>
> Console.WriteLine("press any key to exit");
> Console.Read();
> }
> }
> }
>
>
> "Dave" <noSpamdlevineNNTP2@wi.rr.com> wrote in message
> news:O8F%23V47wDHA.1704@TK2MSFTNGP10.phx.gbl...
> > The best way to ensure that native resources get cleaned up is to wrap
> each
> > native resource in a managed class, provide a Finalizer method for each
> one,
> > and release the resource in that method (use fields to indicate the
> > acquired/release status so you don't try to release it twice). The
> Finalizer
> > will always get called when the system is shutting down.
> >
> > In C# the Finalizer syntax is ~SomeClass(){}
> >
> > I'm not sure why you are not seeing the Process.Exit event. You should
see
> > that before the finalizers are called. Perhaps if you posted some code
we
> > could look at it. Is this a console app?
> >
> > "Ales Pour" <ales.pour@systinet.com> wrote in message
> > news:exmROT7wDHA.1680@TK2MSFTNGP12.phx.gbl...
> > > Hello,
> > >
> > > in my app, I need to cleanup some native resources whenever the app
> exits,
> > > either gracefully or not.
> > >
> > > So I wrote ProcessExit event handler, console event handler to catch
> > CTRL-C
> > > (why the ProcessExit is not called when user breaks running app woth
> > > CTRL-C?). Now, when an unhandled exception is thrown, ProcessExit
> handler
> > > does not get called; why? How can I make sure to be notified when
> virtual
> > > machine is shutting down?
> > >
> > > Many thanks,
> > > Ales Pour
> > >
> > >
> >
> >
>
>
