"Print Message in TSR programs" 1.0
Now simply you can show messages in resident programs! in this project i hook int.21h (function 04bh) just see and read carefully
OnOff
A VERY simple Terminate and stay resident program (TSR). * It intercepts the keyboard hardware interrupt 09h. * Press CTRL and 9 to turn the screen OFF. * Press CTRL and 1 to turn it ON.
Screen saver for DOS 1.0
This is a screen saver for DOS. It's basically a TSR and I decided to write it so as to describe the exact procedure of loading and unloading a TSR. That way, it acts as a nice tutor for budding TSR writers.
TSR Keyboard monitor v1.0
Puts the program in memory and monitors for the ESC key to be pressed, when ESC is pressed it randomly puts a happy face on the screen, it works okay but i am sure the code could be better :-) very easy to edit to your own needs
Files
