Accessing Arrays

[vinicrestani]

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...

 

[genomon]

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

Beir bua agus beannacht!

 

[genomon]

Crud! Sorry - thought I was in the VBA forum

Beir bua agus beannacht!

 

[Prattaratt]

The simplest way would be something like this:

...
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
...