Basic array help

[Xenomorph05]

Hello!
I'm new to learning MASM32 and I am trying to use an array. I have searched the forum and managed to find how to make and get values from each spot of an array but I haven't seen how to replace/insert a number into the array.

making array:

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.data
array1 dd 12 dup(0)                  ;Array of 12 0's

Reading from it:

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mov eax, [array1+0]         ;first place in array

But How do you go and put a different number in any of the 12 places of the array? Any other tips on Arrays would be cool too. Thanks!

[dedndave]

use a register index
you can change the value in the register to address different elements in the array

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        mov     edi,4*IndexNumber  ;IndexNumber = 0,1,2,etc
        mov     eax,array1[edi]    ;load the Nth element into EAX
        mov     array1[edi],eax    ;store the Nth element from EAX

[Xenomorph05]

thanks that works like a charm.  :bg

EDIT:
What would I need to do to add a char to the array so it could be a mix of # and letters?