Simpliest Question of the day

[SorryButImaNewbie]

Hello everyone

I read some older topics about arrays here, and found a really clever solution to handleing stockoverflow

The user suggested that start from the top of the array, and descend till 0. Naturally one can only use this approach if he knows the exact size of the array. (luckly i do)

So my question is, how can I make a variable to be a non-negativ integer? (for example Global $i) Basicly I want it to only descend till 0, but I'm not sure how is the best to go about it.

How you guys usualy do this?

Thanks

(PS.: only posting this, cause I couldn't find this tag otherwise in the forum)

[water]

For $iIndex = UBound($aArray) - 1 To 0 Step -1
    ; Your code
Next

[water]

BTW: Could you please give more meaningful titles to your threads?

Everyone on this forum has a question

[SorryButImaNewbie]

In my code, I had some trouble with for to next (I'm a 100% sure i could have done it with it, but ended up using do until) can't i make the variable to be unable to descend beyond 0?

[SorryButImaNewbie]

Sorry, next time I keep that in mind (wanted to name it as the tag, but somehow i thought thats not a good idea, dont know why) about the nameing.

I see now that how this name isn't really informative as it should be. Is there a general problem with my thread titels or only with this one?

[water]

Please post the for to next code.

It should be quite easy to make it work

Everything else is more complex.

[water]

Sorry, next time I keep that in mind (wanted to name it as the tag, but somehow i thought thats not a good idea, dont know why) about the nameing.

I see now that how this name isn't really informative as it should be. Is there a general problem with my thread titels or only with this one?

Just with this one.

The thread title should give an idea what the user is asking in the tread.  So you attract users who could providea  solution. 

Most users ignore general purpose threads like "Houston, we  have a problem ..."

Edited November 20, 2014 by water

[SorryButImaNewbie]

I don't have a for to next code, with it i could just tell it to descend to 0.

I use a do.. until and it runs till it gets a "all right" message from a popup window. I want to make it so If noone of he code in the array is good, don't crash the script with array overflow

code is:

If WinExists("Információ", "Elérte a maximális napi vásárlási mennyiséget! ( 2 )") Then
Do
WinKill("Információ", "Elérte a maximális napi vásárlási mennyiséget! ( 2 )")
  $i = $i - 1
ControlFocus($handle, "", "TEdit1")
Send("{CTRLDOWN}v{CTRLUP}")
ControlClick($handle, "", "[CLASSNN:TAdvBitBtn23]")
Sleep(1000)
;WinWaitActive("Befizetés")
Local $handle3 = WinGetHandle("Befizetés")
ControlSend($handle3, "", "[CLASSNN:TComboBox3]", "ü{ENTER}")
ControlSend($handle3, "", "[CLASSNN:TEdit5]", $arrayEuroShell[$i])
ControlClick($handle3, "", "[CLASSNN:TBitBtn2]")
Sleep(1000)
Until WinExists("Információ", "Sikeres jegyvásárlás!")
EndIf

the array is within the code wrote by myself instead of reading it in from a file,$i is the number of the last array element (global) 

Edited November 20, 2014 by SorryButImaNewbie

[SorryButImaNewbie]

 "Houston, we  have a problem ..."

What a shame sounds like a very good thread name otherwise

[water]

Then Exit when $i < 0.

If WinExists("Információ", "Elérte a maximális napi vásárlási mennyiséget! ( 2 )") Then
    Do
        WinKill("Információ", "Elérte a maximális napi vásárlási mennyiséget! ( 2 )")
        $i = $i - 1
        If $i < 0 Then ExitLoop
        ControlFocus($handle, "", "TEdit1")
        Send("{CTRLDOWN}v{CTRLUP}")
        ControlClick($handle, "", "[CLASSNN:TAdvBitBtn23]")
        Sleep(1000)
        ;WinWaitActive("Befizetés")
        Local $handle3 = WinGetHandle("Befizetés")
        ControlSend($handle3, "", "[CLASSNN:TComboBox3]", "ü{ENTER}")
        ControlSend($handle3, "", "[CLASSNN:TEdit5]", $arrayEuroShell[$i])
        ControlClick($handle3, "", "[CLASSNN:TBitBtn2]")
        Sleep(1000)
    Until WinExists("Információ", "Sikeres jegyvásárlás!")
EndIf

Edited November 20, 2014 by water

[junkew]

Until (WinExists("Információ", "Sikeres jegyvásárlás!")) or ($i=0)

Edited November 20, 2014 by junkew

[SorryButImaNewbie]

Thanks! I was thinking about something like this along the line (hope I use this expression right) but wasn't sure about it.

[SorryButImaNewbie]

Until (WinExists("Információ", "Sikeres jegyvásárlás!")) or ($i=0)

 

oh I can give more then one exit/end possibility? didn't know that thanks!