MBR IT/.NET 247 : Global Exception Handling with ASP.NET on http://webdeveloper.earthweb.com/

Global Exception Handling with ASP.NET

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http://webdeveloper.earthweb.com/

Original URL:

http://webdeveloper.earthweb.com/scripting/asp/article/0%2C%2C12225_961301%2C00.html

Summary:
You can't debug a problem if you don't know that it exists. After you take your web application live, you are no longer the only one who is using it (hopefully), so you need an effective plan to track exceptions when they occur while others are surfing your site. A great way to do this is to implement an exception handler at the application level. This will allow you to consolidate the logging and notification parts of your exception handling in one convenient place. As you'll see from the code examples that follow, your global exception handler can handle both specific exceptions that you trap in your code and generic unhandled exceptions.

	System.Diagnostics.EventLog
	System.Diagnostics.EventLogEntryType
	System.DivideByZeroException
	System.EventArgs
	System.Exception
	System.Web.HttpApplication
	System.Web.HttpApplicationState
	System.Web.HttpException

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