need help inheriting COM object

i'm not as good as maybe i thought i was.

i have a program that creates an object using the COM for software that my company uses. the info that i need are in other tables so i'm being told that i need to inherit the object that has been created to move on and get to the info that i'm seeking.

i'm having trouble inheriting an object to get the info that i need for my app. if there is anyone out there who can help me to better understand how to do this so that i can apply it to my program i'd be very grateful.

thank you.