Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Progressive llRetVal check and code execution
Message
From
28/11/2005 12:32:37
 
 
To
28/11/2005 11:55:12
Cetin Basoz
Engineerica Inc.
Izmir, Turkey
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Environment versions
Visual FoxPro:
VFP 6 SP5
Miscellaneous
Thread ID:
01072377
Message ID:
01072510
Views:
21
>>Hi
>>
>>I have this code snippet, lots in fact, where the code goes something like this:
>>
LOCAL llRetVal
>>
>>llRetVal = DODEFAULT()
>>
>>IF llRetVal
>>	llRetVal = THISFORM.pgf.Page1.txtIno.CheckForBadNextNo()
>>
>>	IF llRetVal
>>...
>>	ENDIF
>>ENDIF
>>
>>RETURN llRetVal
>>
>>Any suggestion where the code can be more linear.
>>
>>Or do I RETURN as soon as I get a false value?
>>Or do I IF Condition()?
>>
>>Please advise.
>
>I don't think you need llRetVal variable.
>
>return ;
> dodefault() and ;
> THISFORM.pgf.Page1.txtIno.CheckForBadNextNo() and ;
> ...
>
>

Cetin, attention to NULL returns :)

>If you like if series and do not obey 'one return point' rule (I don't):
>
>
>if !dodefault()
> return .f.
>endif
>if !...
> return .f.
>endif
>
Cetin
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform