asp.net - Easy way to catch all unhandled exceptions in C#.NET

Question

I have a website built in C#.NET that tends to produce a fairly steady stream of SQL timeouts from various user controls and I want to easily pop some code in to catch all unhandled exceptions and send them to something that can log them and display a friendly message to the user.

How do I, through minimal effort, catch all unhandled exceptions?

this question seems to say it's impossible, but that doesn't make sense to me (and it's about .NET 1.1 in windows apps):

Answer 1

All unhandled exceptions finally passed through Application_Error in global.asax. So, to give general exception message or do logging operations, see Application_Error.