C# / Csharp constructor example

An example to show overloaded constructors.


Example:

using System;

class MethodOverload
{
    //Observation: constructor has same name as the class
    MethodOverload(string str)
    {
        Console.WriteLine("Display from one parameterized constructor: " , str);
    }

    MethodOverload(string str1,string str2)
    {

        Console.WriteLine("Display from two parameterized constructor:  {0} {1}", str1, str2);
    }

    MethodOverload(string str1, string str2,string str3)
    {
        Console.WriteLine("Display from three parameterized constructor:: {0} {1} {2}", str1, str2 , str3);
    }

    static void Main(string[] args)
    {

        // it calls first parameterized constructor
        MethodOverload obj1 = new MethodOverload("Hello");

        // it calls second parameterized constructor
        MethodOverload obj2 = new MethodOverload("hey","hello");

        // it calls third parameterized constructor
        MethodOverload obj3 = new MethodOverload("hey","hello","you!");

        Console.ReadLine();

    }
}

Output:
Display from one parameterized constructor: Hello
Display from two parameterized constructor: hey hello
Display from three parameterized constructor: hey hello you!