In C#, how do I keep certain method calls out of the codebase entirely?

Question

I\'m trying to get rid of all DateTime.Now method calls and replace them with my own GetNow() method, which may sometimes return a fixed date for t

Answer 1

I don't think that this is possible. What you are actually trying to do is override DateTime's struct functionality.

The only way I can think of is just to go with a custom class that will wrap common functionality of DateTime and offer different functionality on demand...