ListIn this example, we create a new list called myShoppingList and then use the AddItem method to add three items to the list: milk, eggs, and bread. The AddItem method is not part of the standard C# library, but it can be found in various third-party libraries or custom classes created by developers. The exact package library that contains the AddItem method will depend on the specific application or project that is being developed.myShoppingList = new List (); myShoppingList.AddItem("milk"); myShoppingList.AddItem("eggs"); myShoppingList.AddItem("bread");