C# Global Variables Guide

Global variables in C# can be defined using the static keyword and can be accessed throughout the entire program. For example:

public class GlobalVariables
{
    public static int globalInt = 10;
    public static string globalString = "Hello";
}

To reference a global variable, you can directly access it using the class name, for example:

int myInt = GlobalVariables.globalInt;
string myString = GlobalVariables.globalString;

This allows you to reference the global variables globalInt and globalString anywhere.