if $array[0][$i] = "" then exitloop (does not work)

[butterfly]

My code
 

$ScreenShotWidth =  200 ; for example

    For $i = 0 To $ScreenShotWidth - 1
         If $screenShotArray[0][$i] = "" Then
            $aSize = $i
            ExitLoop
        EndIf
        ConsoleWrite("WTF=" & $screenShotArray[0][$i] & "=WTF" & @LF)
        ConsoleWrite($i & @LF)
    Next

My multi-array is only Filled with 0 and 1 values and "" as in completely empty

What Am i doing wrong here?  stuck at it for 45 minutes

all my consolewrites look this

WTF=0=WTF

WTF=1=WTF

WTF==WTF

So I assume it is in the last example completely empty

I guess I am overlooking some basic rules

[FireFox]

Hi,

Not sure if your situation is included in this page of the doc, but to be short, 0 equals an empty string.

You need to either use IsNumber/IsString or compare with VarGetType.

Br, FireFox.

[butterfly]

I was Afraid for that, Back to the Drawing-board.  (not a biggy though)

Very helpful Indeed

[czardas]

You can use:

If Not StringLen($screenShotArray[0][$i]) Then

or perhaps:

If $screenShotArray[0][$i] == "" Then

Edited June 1, 2014 by czardas