C#

using System;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            Test t = new Test(7);
            Console.ReadLine();
        }
    }

    public struct Test
    {
        public Test(int x)
        {

            Console.WriteLine("I'm Test's constructor and this is my x parameter: "+ x.ToString());
        }
    }
}

SPanicker* wrote:

Not in the other case when we declare it without the new operator(as if it was a value type variable).

using System;<br />
<br />
struct newStruct<br />
{<br />
	//case 1: With struct new operator <br />
	public newStruct(int a)<br />
	{<br />
		Console.WriteLine("In newStruct");<br />
		Console.WriteLine("{0}",a);<br />
	}<br />
}<br />
struct anotherStruct<br />
{<br />
	//case : Without new operator - like a value type variable.<br />
	public int x;<br />
	public anotherStruct(int a)<br />
	{<br />
		Console.WriteLine("In newStruct");<br />
		x = a;<br />
		Console.WriteLine("{0},{1}",a,x);<br />
	}<br />
	public void method1()<br />
	{<br />
		Console.WriteLine(x);<br />
	}<br />
}<br />
<br />
class AppEntry <br />
{<br />
	<br />
<br />
	public static void Main()<br />
	{<br />
		newStruct abc = new newStruct(10);<br />
		anotherStruct def;<br />
		def.x= 250;	<br />
		def.method1();<br />
	}<br />
}

private void getIP()
{
System.OperatingSystem osInfo = System.Environment.OSVersion;

switch (osInfo.Version.Major)
{
    case 3: // "Windows NT 3.51";
        txtIp.Text = Dns.GetHostEntry(Dns.GetHostName()).AddressList[0].ToString();
        break;

    case 4: //"Windows NT 4.0";
        txtIp.Text = Dns.GetHostEntry(Dns.GetHostName()).AddressList[0].ToString();
        break;

    case 5://
        if (osInfo.Version.Minor == 0)// "Windows 2000";
        {
            txtIp.Text = Dns.GetHostEntry(Dns.GetHostName()).AddressList[0].ToString();
        }
        else //"Windows XP";
        {
            txtIp.Text = Dns.GetHostEntry(Dns.GetHostName()).AddressList[0].ToString();
        }
        break;

    case 6: //vista
        txtIp.Text = Dns.GetHostEntry(Dns.GetHostName()).AddressList[2].ToString();

        break;
    default:
        txtIp.Text = "Unknown";
        break;
}

you.suck = (you.passion != Programming)

IPAddress[] list = Dns.GetHostEntry(Dns.GetHostName()).AddressList;
            foreach (IPAddress a in list)
                if (a.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
                    Console.WriteLine(a.ToString());