How to call base class parameterized constructor first in c#?

How to call base class parameterized constructor first in c#?

We can use the base keyword to call base class parameterized constructor first.

The example and the output result as given below.

namespace ConsoleNamespace
{
    class A
    {
        public A()
        {
            Console.WriteLine("class A::Constructor()");
        }
        public A(string name)
        {
            Console.WriteLine("class A::Constructor() with params name: "+ name);
        }
    }
    class B :A
    {
        public B()
        {
            Console.WriteLine("class B::Constructor()");
            Console.ReadLine();
        }
        public B(string name) : base(name)
        {
            Console.WriteLine("class B::Constructor() with params name: " + name);
            Console.ReadLine();
        }
    }
    class Test
    {
        static void Main(string[] args)
        {
            B a = new B("Anil Singh");
        }
    }
}


The Output as below,


ANIL SINGH

Anil Singh is an author, tech blogger, and software programmer. Book writing, tech blogging is something do extra and Anil love doing it. For more detail, kindly refer to this link..
My Blogs - https://code-sample.com and https://code-sample.xyz
My Book1 - BEST SELLING ANGULAR BOOK (INCLUDING ALL VERSIONS 2, 4, 5, 6, 7)
My Book2 - ANGULAR 2 INTERVIEW QUESTIONS BOOK - Both Books are Available on WorldWide.

www.code-sample.com/. Powered by Blogger.