Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Exit nested FOR loops
Message
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
01244106
Message ID:
01244204
Views:
17
Good point. In other words, we still may need this check and exit right after the NEXT statement of the inner loop.

>Naomi,
>
>>Just set both counters to maximum number and you will fall off the loops.
>
>That'll not always work, you'll need a test after each loop sometimes, your method will only work if there are no commands after the inner loop(s), like
>
>
>for lnOuterLoop = 1 to lnMaxOuterLoops
>	for lnInnerLoop = 1 to lnMaxInnerLoops
>		* Do Something
>		if SomeCondition()
>			lnOuterLoops	= lnMaxOuterLoops + 1
>			exit
>		endif
>	next lnInnerLoop
>	* Now, if you are ending the loop here, you do not need further tests, but if you have some commands....
>	if lnOuterLoop > lnMaxOuterLoops
>		exit
>	endif
>	* Your extra commands
>next lnOuterLoop
>
>
>So, basically, your solution and Hilmar's are similar, you could've use a flag instead of changing the iteration variable, which might not be as clear and I do not like too much to fiddle with this controller variables, just in case
If it's not broken, fix it until it is.


My Blog
Previous
Reply
Map
View

Click here to load this message in the networking platform