自定义异常处理

好像文不对题，我搞混了。
自定义异常和自定义错误处理是两码事。呵呵！
自定义异常

Custom Exception Handling in C#比较全面
http://www.c-sharpcorner.com/Code/2005/May/CustomExceptionHandling.aspError and Exception Handling in C# and .NET

http://www.c-sharpcorner.com/ExceptionHandling.asp


自定义错误处理看下面
Web Application Error Handling in ASP.NET
http://www.15seconds.com/issue/030102.htm
User Friendly ASP.NET Exception Handling
http://www.codeproject.com/aspnet/ASPNETExceptionHandling.asp
http://www.15seconds.com/issue/030102.htm