C#

<br />
using System;<br />
using System.Windows.Forms;<br />
using System.Drawing;<br />
using System.Net.Sockets;<br />
using System.Threading;<br />
using System.IO;<br />
using System.ComponentModel;<br />
using System.Net;<br />
using System.Drawing.Drawing2D;<br />
<br />
namespace MyTalk<br />
{<br />
    public partial class Chat : Form<br />
    {<br />
        private TcpClient objClient;<br />
        private Thread thdListener;<br />
        private TcpListener objListener;<br />
        private string strFriend;<br />
        private string strMe;<br />
<br />
        IPAddress ipadd;<br />
        public delegate void Invoker(String t);<br />
<br />
        public Chat()<br />
        {<br />
            strFriend = "10.0.1.166";<br />
            ipadd = Dns.GetHostEntry(strFriend).AddressList[0];<br />
            strMe = "Me";<br />
<br />
            thdListener = new Thread(new ThreadStart(this.Listen));<br />
            thdListener.Start();<br />
<br />
            InitializeComponent();<br />
        }<br />
<br />
        private void Listen()<br />
        {<br />
            string strTemp = "";<br />
            objListener = new TcpListener(ipadd,1000);<br />
            objListener.Start();<br />
            do<br />
            {<br />
                TcpClient objClient = objListener.AcceptTcpClient();<br />
                StreamReader objReader = new StreamReader(objClient.GetStream());<br />
                while (objReader.Peek() != -1)<br />
                {<br />
                    strTemp += Convert.ToChar(objReader.Read()).ToString();<br />
                }<br />
                object[] objParams = new object[] { strTemp };<br />
                strTemp = "";<br />
                this.Invoke(new Invoker(this.ShowMessage), objParams);<br />
            } while (true != false);<br />
        }<br />
<br />
        private void ShowMessage(String t)<br />
        {<br />
            rtbMessage.Text += strFriend + ": " + t + "\n";<br />
        }<br />
<br />
        private void btExit_Click(object sender, EventArgs e)<br />
        {<br />
            objListener.Stop();<br />
            Application.Exit();<br />
            Environment.Exit(0);            <br />
        }<br />
<br />
        private void btSend_Click(object sender, EventArgs e)<br />
        {<br />
            rtbMessage.Text += strMe + ": " + rtbType.Text + "\n";<br />
            objClient = new TcpClient(strFriend, 1002);<br />
            StreamWriter w = new StreamWriter(objClient.GetStream());<br />
            w.Write(rtbType.Text + "\n");<br />
            w.Flush();<br />
            objClient.Close();<br />
            rtbType.Text = "";            <br />
        }<br />

GermanDM wrote:

I know the using of sockets or remoting but everywhere i look it all just goes down to an tcp/ip chat.

int i = 0
foreach(ListItem li in ListBox1.Items)
   {
      if( (li.Value == dataSet.Tables[0].Rows[i]["PersonID"].ToString())
      {
         li.Selected = true; 
      }
      i += 1;
   }

Sincerely,
Elina

Life is great!!!
Enjoy every moment of it!

frmName frmName = new frmName();
frmName.Show();

Chris Maunder wrote:

Be specific! Don't ask "can someone send me the code to create an application that does 'X'. Pinpoint exactly what it is you need help with.

Regards

Neha_Gupta wrote:

and then u can use
rand.Next(1,100);

to generate a random no. between 1 & 100