How do you keep the value of global variables between different Action Methods calls in MVC3?

Question

I am developing an ASP.NET MVC 3 web application using Razor and C#.

I just discovered that I have some problems with global variables, probably because I am relati

Answer 1

You should probably use ViewData for this OR use the HttpContext. ViewData will only be valid for your current request so is generally a better alternative than directly using the session object since your data is removed and not available on the next request. Using the session object can suffer from multi request overlap issues.