Questions related to handling errors and exceptions. According to Wikipedia, Exception handling is the process of responding to the occurrence, during computation, of exceptions – anomalous or exceptional events requiring special processing – often changing the normal flow of program execution. It ...

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2
votes
4answers
667 views

Should I achieve validation by handling errors in classic ASP?

I came across this while modifying an old ASP application: ON ERROR RESUME NEXT ivalue = CDATE(ivalue) IF err.number > 0 THEN ivalue = CDATE(date) END IF err.clear This doesn't look like ...
41
votes
2answers
16k views

What are the definitive guidelines for custom Error Handling in ASP.NET MVC 3?

The process of doing custom error handling in ASP.NET MVC (3 in this case) seems to be incredibly neglected. I've read through the various questions and answers here, on the web, help pages for ...
8
votes
3answers
1k views

Exceptions or Error codes

We are building a web service(SOAP, .Net) which would be talking to (mostly) native clients (windows, C++) and we are wondering what is the best way to communicate errors to the client (e.g. ...
5
votes
3answers
222 views

When you write wrappers for APIs how do you handle usage errors?

When you write wrappers for APIs how do you handle usage errors? Do you assume that the user uses it right and write the wrapper such that it makes the call to the server and let the server return ...