How to pass values from One controller to another Controller in ASP.Net MVC3

Question

Hello In my project I have to pass a welcome message with username to the Index Page Its a MVC3 ASP.Net Razor project

There are two controllers are there; O

Answer 1

Use TempData. Its data is available in the next request also.

// after login
TempData["message"] = "whatever";

// home/index
var message = TempData["message"] as string;