Create a object in C# without the use of new Keyword? [closed]
Type type = typeof(MyClass);
object[] parameters = new object[]{1, "hello", "world" };
object obj = Activator.CreateInstance(type, parameters);
MyClass myClass = obj as MyClass;

static class Foo
{
    public static void Bar()
    {
        Console.WriteLine("Foo.Bar()");
    }
}

static class PizzaFactory
{
    static Pizza CreatePizza(String topping)
    {
        if (topping == "cheese")
        {
            return new CheesePizza();
        }
        else if (topping == "salami")
        {
            return new SalamiPizza();
        }
    }
}

class Pizza { }
class CheesePizza : Pizza { }
class SalamiPizza : Pizza { }

var s = default(string); // null
  var i = default(int);    // integer (0)

typeof(MyType)