constructor interview questions in c#

Best Use of C# Parameterize Constructors [How To?]

Question:We know that Base class constructor called first. But if we creating object with parameters, and base class have both constructor default and parameter, then which constructor of base class called first.

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


The output look like




ANIL SINGH

Hey! I'm Anil Singh. I author this blog. I'm Active Blogger, Programmer. I love learning new technologies, programming, blogging and participating the forum discussions more...
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