Default Constructor Constraint : Generic Constraint « Generics « C# / C Sharp

1. C# / C Sharp
2. Generics
3. Generic Constraint

Default Constructor Constraint

    using System;

    public class Test{
        public static void Main(){
            Z obj=new Z();
            obj.MethodA<X>();
        }
    }

    public class Z {
        public void MethodA<T>() where T:X, new() {
            Console.WriteLine("Z.MethodA");
            T obj=new T();
            obj.MethodB();
        }
    }

    public class X{
        public void MethodB() {
            Console.WriteLine("X.MethodB");
        }
    }


           
       

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4.	Use an interface constraint
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