Write a TSR Program: Changing the Background Color

[bc030400412]

Write a TSR program that changes the background color of the screen to red every 5 second and then white next 5 second, And this continues until you press ‘Q’ It should not modify the text displayed on the screen.

Hint:

1_ Intercept Keyboard interrupt (0x09H)
2_ Use video text memory address 0xB000000H
3_ Use timer interrupt.

Note: submit .C files only.

 

[SUMAIRA]

i need System programming

hii
i need the assign of system programming. if u done it so pleasez send me. i m waiting ur reply.

life_fast@hotmail.com
Allah Hafiz.