colision dectection with directX

[Andy2005]

i want to do something when 2 cube kiss
how would i know ?
do i have to use the Vbuffer to keep trace the points of both boxes
or directX has a function?

am using c# but anything would help
any article on colision dectection does not have to be on directx
thanks

[Bugdude]

DirectX has no provisions for collison detection—you have to do it yourself.

GameDev has many articles on collision detection.