All,
My humble opinion is that EACH is a very strong word. I think the whole
point behind TRY/CATCH which I use more sparingly, is if there is a
chance that there might be some exception that can be caused that will
throw an error, catch it and error out in a classy way. It would be a
serious waste to time to do it in each method/function.
If your function took a few numbers and added them to each other, and
the original numbers were in the correct datatype why would you need to
try/catch them
------------------------------------------------------------------------
-------------------------------
Private Function calculateTotal (by val subtotal as decimal, newproduct
as decimal, tax as decimal) as decimal
Dim FinalTotalToPay as decimal
Try
FinalTotalToPay = subtotal + newproduct + tax
Return FinalTotal
Catch
MsgBox("An Error Has Ocurred, please check your values")
Return 0
End Function
Versus
Private Function calculateTotal (by val subtotal as decimal, newproduct
as decimal, tax as decimal) as decimal
Dim FinalTotalToPay as decimal
Try
FinalTotalToPay = subtotal + newproduct + tax
Return FinalTotal
Catch
MsgBox("An Error Has Ocurred, please check your values")
Return 0
End Function
You would never really catch any exceptions, right???
Thanks,
Ali
-----Original Message-----
From: [email protected]
[mailto:[EMAIL PROTECTED] On Behalf Of P P
Sent: Saturday, May 14, 2005 3:07 PM
To: [email protected]
Subject: [AspNetAnyQuestionIsOk] Using Exception in ASP.NET
Hi All
I have a question with regards to using Try/Catch
block within my code, and this question arose after a
argument with my colleues:-)
I personally believe it's safe and good practice to
use try/catch block within each Method/Function, per
them it is not really required (nobody amongst us had
real justification for why / why not required)
Anybody has any other sugestions or comments?
Thanks
PP
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