Success message from Controller to View

Question

The goal

I want to display in my view some message when some user is added.

The problem

When something goes wrong in our model, there is a method

Answer 1

A good solution for this is the TempData collection. Its values are cleared at the end of the request which makes it ideal for one time messages like informing the user that something was successful.

Controller

TempData["Message"] = "Operation successful!";

View

@TempData["Message"]

And yes, this is still currently the best approach.