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Thursday, February 01, 2007 8:00 AM

How to Design Exception Hierarchies

Krzysztof Cwalina, owner of the Framework Design Guidelines , has written a great post on designing exception hierarchies . He gives a great overview on the different categories of exceptions, which are placed under two main buckets he calls usage and
Posted by David M. Kean | 0 Comments
Monday, January 22, 2007 8:00 AM

FAQ: What exception should I throw instead of the reserved exceptions that DoNotRaiseReservedExceptionTypes warns against?

Throwing a general exception type such as System.Exception or System.SystemException in a library or Framework forces consumers to catch all exceptions, including unknown exceptions that they do not know how to handle (see FAQ: Why does FxCop warn against
Posted by David M. Kean | 14 Comments
Monday, June 19, 2006 9:16 PM

FAQ: Why does FxCop warn against catch(Exception)? - Part 3 [Nick Guerrera]

This is the third installment in a three-part series on why FxCop warns against catch(Exception): FAQ: Why does FxCop warn against catch(Exception)? - Part 1 FAQ: Why does FxCop warn against catch(Exception)? - Part 2 FAQ: Why does FxCop warn against
Posted by nicholg | 22 Comments
Saturday, June 17, 2006 10:04 PM

FAQ: Why does FxCop warn against catch(Exception)? - Part 2 [Nick Guerrera]

This is the second installment in a three-part series on why FxCop warns against catch(Exception): FAQ: Why does FxCop warn against catch(Exception)? - Part 1 FAQ: Why does FxCop warn against catch(Exception)? - Part 2 FAQ: Why does FxCop warn against
Posted by nicholg | 28 Comments
Wednesday, June 14, 2006 11:11 PM

FAQ: Why does FxCop warn against catch(Exception)? - Part 1 [Nick Guerrera]

This is the first installment in a three-part series on why FxCop warns against catch(Exception): FAQ: Why does FxCop warn against catch(Exception)? - Part 1 FAQ: Why does FxCop warn against catch(Exception)? - Part 2 FAQ: Why does FxCop warn against
Posted by nicholg | 26 Comments
Wednesday, April 05, 2006 8:21 PM

FAQ: Why do some sources recommend extending ApplicationException while FxCop does not? [Michael Fanning, David Kean]

TypesShouldNotExtendCertainBaseTypes fires on types that derive from ApplicationException and DoNotRaiseReservedExceptionTypes on members that throw ApplicationException. Why? There are several outdated documents floating around on the web (some orginally
Posted by David M. Kean | 7 Comments
 
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