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Accessing Arrays

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vinicrestani

vinicrestani

Programmer
Joined
Jun 7, 2010
Messages
1
Location
BR
Hello,

Please, I need help to learn how I access a data at array.

For example, I have 2 arrays...

Array1 DB 30h,32h,40h
Array2 DB 32h,43h,22h

How I'd do for compare the second element in array1 with de first element of array2?

Thanks...
 
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Assuming option base zero, IF Array1(1) = Array2(0)...

Beir bua agus beannacht!
 
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Crud! Sorry - thought I was in the VBA forum [banghead]

Beir bua agus beannacht!
 
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The simplest way would be something like this:

Code: 
...
mov al, array1+1  ; move 2d element of array1 into al
mov ah, array2    ; move 1st element of array2 in to ah
cmp al, ah        ; execute compare of ah to al
je SomeLabel      ; if they are equal, jmp
...
 
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