How to create a function in a cshtml template?

Question

I need to create a function that is only necessary inside one cshtml file. You can think of my situation as ASP.NET page methods, which are min web services implemented in a

Answer 1

You can use the @helper Razor directive:

@helper WelcomeMessage(string username)
{
    
Welcome, @username.
}

Then you invoke it like this:

@WelcomeMessage("John Smith")