I've never built a sharepoint customization...ever. But I'm quite handy with c# and I need some kind of pointer on where to start.
I want to create a custom list column which will be
- password protected
make it possible to decide which roles should have access to it:
- Users member of a certain role
- Creator of list row
The column should be visible for everyone but the content needs to be masked if the logged in user does not fulfill the criterias above.
Now I don't need you guys to solve the issues above but only point me to where I can begin experimenting with creating a custom list column.