Catch Exceptions for Asyncronous Invoke

[Guogang]

How can I catch exceptions of web service, when I am using Asyncronouse
Invoke (like: myService.BeginGetCustomers()) I want to catch exceptions
like: connection timeout.

In my case, if the web service is disconnected, then the call to
EndGetCustomers() will hang forever.

Thanks,
Guogang

 

[Guogang]

Looks like there is an exception thrown for EndGetCustomer(), but because it
is in the callback function and called by another thread, the exception just
flying away without being caught anywhere.

Now, I add a try, catch block around the EndGetCustomer() to catch the
exception. It works.