Doubt about _ArrayAdd()

[kcvinu]

Hi all,

How to add 2 elements to a 2D array. This is my code, But not working.

Local $ResArray[0][1]   ; Declaring an empty array
Local $Elem1 = 10
Local $Elem2 = 20
_ArrayAdd($ResArray, $Elem1, 0) ; Trying to add first column
_ArrayAdd($ResArray, $Elem2, 1) ; Trying to add second column

_ArrayDisplay($ResArray)

This will only add the first element. 

Edited September 3, 2015 by kcvinu

[Gianni]

if you want to add a value to column 2 you should at least declare an array wit 2 columns....

try

Local $ResArray[0][2]

 

[Melba23]

kcvinu,

You have only 1 column in your 2d array, so how do you expect the function add an element in the a non-existent column?  Had you checked the @‌error return from the second call to _ArrayAdd (4 - $iStart outside array bounds) you would have discovered this in less time that it took to post.

#include <Array.au3>

Local $ResArray[0][2] ;  2 column array
Local $Elem1 = 10
Local $Elem2 = 20
_ArrayAdd($ResArray, $Elem1, 0)
_ArrayAdd($ResArray, $Elem2, 1)

_ArrayDisplay($ResArray)

M23

 

[kcvinu]

Thanks But this was eating my head. 

Sorry to say. This not what i want.

 

I want 10 & 20 in one row.

Edited September 3, 2015 by kcvinu

[kcvinu]

At last this worked

Local $ResArray[0][2]
Local $Elem1 = 10
Local $Elem2 = 20
Local $temp = $Elem1 & "," & $Elem2

_ArrayAdd($ResArray, $temp, 0,",")

_ArrayDisplay($ResArray)

Is there any other way to do this

 

Edited September 3, 2015 by kcvinu

[mikell]

_ArrayAdd($ResArray, $Elem1 & "," & $Elem2, 0, ",")

[kcvinu]

@mikell , Short form of my code. You will benefit one line and an extra variable.  

[Gianni]

... even shorter 

#include <Array.au3>
Local $ResArray[1][2] = [[10, 20]]
_ArrayDisplay($ResArray)

 

[Melba23]

kcvinu,

Or just use the default delimiter:

#include <Array.au3>

Local $ResArray[0][2] ;  2 column array
Local $Elem1 = 10
Local $Elem2 = 20
_ArrayAdd($ResArray, $Elem1 & "|" & $Elem2)

_ArrayDisplay($ResArray)

M23

[kcvinu]

@Melba23 Thanks.

@Chimp , Actually, that is not what i wanted. I need to populate a 2D array with this ArrayAdd function.

[mikell]

kcvinu,
I posted this - as a joke - because I can't imagine how to use _ArrayAdd in a shorter way, except as said Melba by using the default delimiter