I want to read from a file created by me from a specific position. But i don't know how to move the file cursor.
TITLE ep1 .MODEL SMALL .STACK 10h .DATA text DB '1234567Start:7890.end',13,10 text_length equ $-text dir db 'D:\myfile.dat',00h buff db 17 dup('$') f_handle dw 1 dup(?) .CODE begin: mov ax,@DATA mov ds,ax ;Create file mov ax,3c00h mov dx,OFFSET dir mov cx,20h int 21h mov [f_handle],ax ;Open file mov ah,3dh mov al, 2 mov dx,OFFSET dir int 21h ;Write file mov ax,4000h mov bx,[f_handle] mov cx,text_length mov dx,OFFSET text int 21h ;Read file mov ax,3f00h mov bx,[f_handle] mov cx,17 mov dx,offset buff int 21h mov ax,4c00h int 21h END begin
I want the cursor to be on the 8'th position, i.e.
Can anyone tell me how can i move it?