Need help for this problem!!!

[hassaanid2011]

You are required to write an Assembly program that shall be executed as Terminate and Stay Resident (TSR) program and performs the following operations.

• Clears the whole screen when executed for the first time and DOS prompt shall be returned back to User immediately as TSR does.

• The user can type any command but on pressing the key g, the whole background color of DOS screen shall change to “GREEN”.

• Similarly when the user presses the key b, the whole background color of DOS screen shall change to “BLUE”.

HINT:
You can check which key is pressed with the help of keyboard interrupt and change the background color accordingly.

[Eri523]

Sorry... http://www.codeguru.com/forum/showthread.php?t=366302

[hassaanid2011]

What do you mean by sorry!!!
It means you can't help me to solve this problem?

[Eri523]

What do you mean by sorry!!!
It means you can't help me to solve this problem?

No. It means I can but I won't, at least not yet. This is due to the forum policy explained in the link after the "Sorry...". You simply quoted the assignment in your post and that's definitely not enough.

Did you take any effort of your own to solve the problem so far? If you already have written code that just doesn't work then post it here and describe the problem. If you have difficulties understanding any specific part of the assignment then point that out. That way it's likely you'll find people here who are willing to help you.