Re: A86: questions numbering 3
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Re: A86: questions numbering 3
On Thu, 10 Feb 2000, Chris Manning wrote:
>
> question the first
>
> 1. How do you delete a program from another program, eg. the delete
> feature on some os's.
after loading your string and calling findsym, call _delvar
delvar:
ld hl,progname-1 ;copy prog name to op1
rst 20h ;copy
rst 10 ;findsym, gets abs addr of var
call _delvar ;deletes var
progname:
.db 5,"diego"
>
> 2. Is there any way to make it so that the [sqrt]KEY is invisible in
> Ashell so that it can't be deleted?
try another shell...
>
> 3. How do you run a program from another program eg. kind of how the
> bomer program loads the bloke string(except i am trying to run a
program)
do the rst 20h/rst 10h from above
call _exec_asm ;(or something-i don't memorize equates for a living!
>
> Hey thanka for your help
>
> chris
>
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