>>Hi Wayne,
>>
>>>This FOR loop would fire???
>>>FOR i = 0 TO 0
>>> WAIT WIND ALLT(STR(i))
>>>ENDFOR
>>
>>Well think of it like this, how many times does "for x = 1 to 2" fire? Twice, right? Well, if you subtract the second term by one, you still be firing it one less. Don't let the Zeros confuse you, its simply a value of the counter.
>
>Mike,
>
>Partially correct, the FOR loop will execute at least once under all conditions. You cannot create a FOR loop that won't run once.
Jim,
I can. As long as the initial value is less then ending and stepping is positive it wouldn't run.
use sometable
local ix, counter
counter = 0
scan
counter = counter + 1
endscan
for ix = counter to 10
? ix
endfor
ix would never be printed if scanned reccount is more than 10.
Cetin