Copy a class : Class Definition « Class « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Class
3. Class Definition

using System; 
 
class MyClass { 
  public int x; 
} 
 
class MainClass { 
  public static void Main() { 
    MyClass a = new MyClass(); 
    MyClass b = new MyClass(); 
 
    a.x = 10; 
    b.x = 20; 
 
    Console.WriteLine("a.x {0}, b.x {1}", a.x, b.x); 
 
    a = b; 
    b.x = 30; 
 
    Console.WriteLine("a.x {0}, b.x {1}", a.x, b.x); 
  } 
}

a.x 10, b.x 20
a.x 30, b.x 30