arrayadd with bidimentional why not add?

[lucio69f]

Hi guys  i try to add in array bidimentional a  data  but when i call arraydisplay is  empty , why ??

#include <Array.au3>

Local $aArray[2][1], $sFill


; Add item delimited string
;$aArray = $aArray_Base
$sFill = "New Item 2 - 0|New Item 2 - 1"
_ArrayAdd($aArray, $sFill)
_ArrayDisplay($aArray, "2D - Item delimited")

 

[Andreik]

Because your array have 2 rows and 1 column but $sFill looks like you want to add into an array with two columns not just one.

[lucio69f]

therefore ,  i can think $aArray[Y][X] ? right ? 

Local $aArray[2][1],

[ioa747]

or

Local $aArray[1][2],

 

Edit:
 

#include <Array.au3>

Local $aArray1[0][2], $sFill
Local $aArray2[0], $sFill

; Add item delimited string
;$aArray = $aArray_Base
$sFill = "New Item 2 - 0|New Item 2 - 1"
_ArrayAdd($aArray1, $sFill)
_ArrayDisplay($aArray1, "$aArray1")

$sFill = "New Item 2 - 0|New Item 2 - 1"
_ArrayAdd($aArray2, $sFill)
_ArrayDisplay($aArray2, "$aArray2")

 

Edited November 16, 2023 by ioa747

[jchd]

8 hours ago, lucio69f said:

Local $aArray[2][1],

This is semantically equivalent to $aArray[2] just like $aArray[2][1][1][1][1] would be, beside memory organization difference (an implementation detail).

How many useable array cells do you have to store data in all these 3 cases? Respectively 2*1, 2 and 2*1*1*1*1, that is : two, two and two.