C# put date into program when compiled

Question

I was thinking about how to create a program that would only be valid for X period of time, (within a C# app).

What I was thinking was that you would have the curren

Answer 1

From within your automated build process (you do use an automated build process, right?), had a simple app which generates a 1-line C# class

 public struct TimeLimit { public DateTime Date = new DateTime(2009,1,1); }

changing the date automatically, and compile.

Then just refer to TimeLimit.Date in your app.