User control

If a information is create by User A, when user go to that form, the user only can view and cannot modify the code. Do anyone knoe how the write the coding ?

Are you sure you want this in the manufacturing forum? [:p] You will also need to elaborate a bit - where are you? What are you trying to do? etc. I would suggest you have a look at the user permissions, but that is a starting point as I am unclear on the actual issue here!