"Expected class, delegate, enum, interface or struct" error on public static string MyFunc(). What's an alternative to "string"?

Question

I'm getting an error when I attempt to use the following static function.

Error:

Expected class, delegate, enum, interface, or struct

Function (and class):

namespace MyNamespace
{
    public class MyClass
    {
        // Some other static methods that use Classes, delegates, enums, interfaces, or structs

        public static string MyFunc(string myVar){
            string myText = myVar;
            //Do some stuff with myText and myVar
            return myText;
        }
    } 
}

This is causing the compiler to angrily (in red) underline the string part of public static string.

So, I assume this means string is not a class, delegate, enum, interface, or struct.

What can I use instead of string to return a string or string-like object? There doesn't appear to be a String (capital S) class in C#.

Edit: Bracket mis-match with some commented code - the above code works correctly, my actual mis-matched code didn't. Thanks!

Answer 1

You need to put the method definition into a class/struct definition. Method definitions can't appear outside those.

Answer 2

There is a capital S String in C#/.Net - System.String. But that is not your problem. @Femaref got it right - this error is indicating that your method is not part of a class.

C# does not support standalone functions, like C++ does. All methods have to be declared within the body of a class, interface or struct definition.