End Func issue

[erezlevi]

hi,

is there a way to do something like:

while true
call ("function")
wend

func function()
if @error then [b]exitfunction[/b]
endfunc

so that the while will restart all over with calling the function again?

[Melba23]

erezlevi,

This should do what you want:

Global $fFlag

While 

    $fFlag = True

    function()
    
    If $fFlag = True Then ExitLoop ; if no error, exit loop - otherwise run function again
    
WEnd

Func function()
    
    ; Function code
    
    If @error Then
        $fFlag = False
        Return
    EndIf
    
    ; More function code if needed
    
EndFunc

M23

[erezlevi]

not working.

I think there is an issue with Array:

C:\My Documents\bezeq MGMT test\199-cm\new01-09-09\real-time-ibmcc_DebugIt.au3 (1921) : ==> Array variable has incorrect number of subscripts or subscript dimension range exceeded.:

$trim1 = $EREZ[$s1 + 4]

$trim1 = ^ ERROR

this gives an error but the next line is doesn't work.

If @error Then
        Return
EndIf

[erezlevi]

I can solve it using Mathematics:

with the Ubound function, but I was wondering if there is a built in error machenism for Array dimension errors.

If I am trying to reach the Array where there are no values or the dimensions is lower, then error reloop.

[Melba23]

erezlevi,

Why not post your full code so we can see why you are getting the array error. Then we will not waste time solving badly-explained problems with snippets of code.

M23

[erezlevi]

erezlevi,

Why not post your full code so we can see why you are getting the array error. Then we will not waste time solving badly-explained problems with snippets of code.

M23

you won't understand my code it is too long and complicated. you can create your own code using Array.

create two files one with 10 lines and later one - another with 5 lines.

use _filereadtoarray command and put those 10 lines in the array, then try to get the information from line 8 when

you change the file to 5 lines while it is looping around using windows copy and paste use the file with 5 lines

instead the 10 lines (overwrite the old one) your code will get stuck.

my question is a more general one, I can solve the issue using Ubound, I want to know if there is a built in function.

[Melba23]

erezlevi ,

Well, I hope my answer is not too long and complicated.

You have do this sort of errorchecking yourself. AutoIt can only do what you tell it - it cannot read your mind.

If you create an array, it is up to you to make sure that you do not try to read outside the declared elements. You can use UBound (as you have already discovered) but many AutoIt functions return the size of the array in [0] element (_FileReadToArray is a good example) and you can use this directly to prevent errors.

There will not then be a problem with "windows copy and paste". If you read in the new file with only 5 lines, _FileReadToArray will automatically reset the [0] element for you - just make sure that you never try to read a line over that maximum value and you should never have a problem.

I hope this helps.

M23

[martin]

not working.

I think there is an issue with Array:

C:\My Documents\bezeq MGMT test\199-cm\new01-09-09\real-time-ibmcc_DebugIt.au3 (1921) : ==> Array variable has incorrect number of subscripts or subscript dimension range exceeded.:

$trim1 = $EREZ[$s1 + 4]

$trim1 = ^ ERROR

this gives an error but the next line is doesn't work.

If @error Then
        Return
EndIf

real-time-ibmcc_DebugIt.au3? Is that anything to do with a debugger?

[erezlevi]

real-time-ibmcc_DebugIt.au3? Is that anything to do with a debugger?

Hi martin, long time no seen..... (ever since the window messages stuff)

the issue is that I am using TCP/IP connection to a machine and gets its value using TCPrecv. when the data is collected using TCPrecv (in var $m) I write it down to a file (the only way to do it!) using :

$J=fileopen ("c:\test.txt",2)

filewrite($J,$m)

fileclose ($J).

now the file contains the $m output. this output needs to be inserted to an Array in order to do string stuff, so the output will be better.

if the TCP/IP connection is broken then the file test.txt contains lower line numbers, but the _filereadtoarray is working fine, but in the program I go:

$s=$Array[80]

but the file now only contains 20 lines. so the Au3 will fail and exit the code with a "Array variable has incorrect number of subscripts or subscript dimension range exceeded" - which is correct.

I looked for @error in $s=$Array[80] but there is none I guess (Maybe developers can think about it), I solve the issue using Ubound, because I know more or less that the Array should be something in between 30 to 100 lines, and when loosing connection (TCP/IP) the file contains more or less 20 lines.