Making an array Public

Cableguy · Sep 25, 2009

Hi

My question is simple, but I just can't find the answer...

I need to make an arry public so that I can use it from another module...

I've tried a few variations on the declaration but no result but error...

Zenerdiode · Sep 25, 2009

In the Globals Sub of the Main module, does it work to change the 'Dim' to 'Public'?

Cableguy · Sep 25, 2009

I did not tryed that as the lack of the dim keywor meake the array not to be created...
I got a workaround working...:sign0161:... I added an ArrayList Control, and as controls are always public, I can now access it...

But the question is still valid...

klaus · Sep 26, 2009

Hi Paulo,
You can declare the array in the Sub Globals of any module like:

B4X:

[FONT=Courier New][SIZE=2][COLOR=#0000ff][FONT=Courier New][SIZE=2][COLOR=#0000ff][FONT=Courier New][SIZE=2][COLOR=#0000ff]Sub [/COLOR][/SIZE][/FONT][/COLOR][/SIZE][/FONT][/COLOR][/SIZE][/FONT][FONT=Courier New][SIZE=2][FONT=Courier New][SIZE=2]Globals[/SIZE][/FONT]
[/SIZE][/FONT][FONT=Courier New][SIZE=2][COLOR=#008000][FONT=Courier New][SIZE=2][COLOR=#008000][FONT=Courier New][SIZE=2][COLOR=#008000]'Declare the global variables here.[/COLOR][/SIZE][/FONT]
[/COLOR][/SIZE][/FONT][/COLOR][/SIZE][/FONT][FONT=Courier New][SIZE=2][COLOR=#0000ff][FONT=Courier New][SIZE=2][COLOR=#0000ff][FONT=Courier New][SIZE=2][COLOR=#0000ff]Public[/COLOR][/SIZE][/FONT][/COLOR][/SIZE][/FONT][/COLOR][/SIZE][/FONT][FONT=Courier New][SIZE=2][FONT=Courier New][SIZE=2] TextG([/SIZE][/FONT][/SIZE][/FONT][FONT=Courier New][SIZE=2][COLOR=#800080][FONT=Courier New][SIZE=2][COLOR=#800080][FONT=Courier New][SIZE=2][COLOR=#800080]30[/COLOR][/SIZE][/FONT][/COLOR][/SIZE][/FONT][/COLOR][/SIZE][/FONT][FONT=Courier New][SIZE=2][FONT=Courier New][SIZE=2])[/SIZE][/FONT][/SIZE][/FONT]

In the same module where the array is declared you can use the array like TextG(12).
Outsides the module you must use ModuleName.TextG(12)

Best regards.

Cableguy · Sep 26, 2009

Hi klaus

I did try that and it didn't work....Have you actually tryed it?

agraham · Sep 27, 2009

It has always worked for me. You are doing as Klaus said aren't you?

Outsides the module you must use ModuleName.TextG(12)

klaus · Sep 27, 2009

Ho Paulo,

For shure I am using it. You can have a look in this program: http://www.b4x.com/forum/share-your...quency-calculation-mechanical-structures.html

Public TextG(30) is defined in the Setup Module.

and is used in other modules like: Setup.TextG(12)

Could you post your code so we can look at it and see what is wrong or strange.

Attached a small example program.

Best regards.

Cableguy · Sep 28, 2009

Thanks Klaus and Andrew, I trust you findings...But as i posted before, I managed to workaround in a somewhat more pratical way using the AddArrayList keyword.

Making an array Public

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