How do I get the selected face information?

[149933512]

hi,

UseC#,How to get the selected face, traverse the selected face and get the information about each face, such as vector, color, interior or exterior, RMagi UV at the center of the face, and so on.

[clifford.gage]

Do you get enough information when you right click on the surface and click properties 

[149933512]

What I want to know is how to get it with code?