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QuestionIs Multiple Exit points in a method wrong [modified] Pin
RichardBerry4-May-07 21:46
MemberRichardBerry4-May-07 21:46 
Hi
1) Someone told me a function should have only one exit point - why is this?

2) Is it bad practice to use the input to the function directly. In example below, I compare intInput to a constant (10). Should I first equate intInput to a local variable and then use a local variable in the comparison. Just seems like extra code to use anothe variable?

3) As opposed to using 'Return True' or 'Return False' is it better to
use the function name - E.g. 'Test = False'


Private Function Test(byVal intInput as Integer) as Boolean
If intInput >10 then
Return True
Else
Return False
End If
End Function



-- modified at 5:15 Saturday 5th May, 2007
AnswerRe: Is Multiple Exit points in a meethod wrong Pin
Xandip4-May-07 22:59
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AnswerRe: Is Multiple Exit points in a method wrong Pin
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AnswerRe: Is Multiple Exit points in a method wrong Pin
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Questionshortcut key Pin
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