Need to Learn that How to send message to Particular client

[M Riaz Bashir]

Hi, Kindly let me know that, How may I send message to particular client. if four client are already connected. I want to send message to fourth-one. Following Server-side script is working very good but it sends to every one. please tell me where will I have to change following script to send message to particular client. Thank you Script is here:

using System;
using System.Windows.Forms;
using System.Net;
using System.Net.Sockets;

namespace DefaultNamespace
{
/// <summary>
/// Description of SocketServer.
/// </summary>
public class SocketServer : System.Windows.Forms.Form
{
private System.Windows.Forms.Label label3;
private System.Windows.Forms.Label label2;
private System.Windows.Forms.RichTextBox richTextBoxReceivedMsg;
private System.Windows.Forms.TextBox textBoxPort;
private System.Windows.Forms.Label label5;
private System.Windows.Forms.Label label4;
private System.Windows.Forms.TextBox textBoxMsg;
private System.Windows.Forms.Button buttonStopListen;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.RichTextBox richTextBoxSendMsg;
private System.Windows.Forms.TextBox textBoxIP;
private System.Windows.Forms.Button buttonStartListen;
private System.Windows.Forms.Button buttonSendMsg;
private System.Windows.Forms.Button buttonClose;

	const int MAX\_CLIENTS = 10;
	
	public AsyncCallback pfnWorkerCallBack ;
	private  Socket m\_mainSocket;
	private  Socket \[\] m\_workerSocket = new Socket\[10\];
	private int m\_clientCount = 0;
	
	public SocketServer()
	{
		//
		// The InitializeComponent() call is required for Windows Forms designer support.
		//
		InitializeComponent();
		
		// Display the local IP address on the GUI
		textBoxIP.Text = GetIP();
	}
	
	\[STAThread\]
	public static void Main(string\[\] args)
	{
		Application.Run(new SocketServer());
	}
	
	#region Windows Forms Designer generated code
	/// <summary>
	/// This method is required for Windows Forms designer support.
	/// Do not change the method contents inside the source code editor. The Forms designer might
	/// not be able to load this method if it was changed manually.
	/// </summary>
	private void InitializeComponent() {
		this.buttonClose = new System.Windows.Forms.Button();
		this.buttonSendMsg = new System.Windows.Forms.Button();
		this.buttonStartListen = new System.Windows.Forms.Button();
		this.textBoxIP = new System.Windows.Forms.TextBox();
		t

[Christian Graus]

M Riaz Bashir wrote:

for(int i = 0; i < m_clientCount; i++){ if(m_workerSocket[i] != null){ if(m_workerSocket[i].Connected){ m_workerSocket[i].Send (byData); } } }

I have two reasons to believe that you really have not the slightest idea what you're doing. 1 - you posted a ton of useless boilerplate code 2 - if you can't work out from this how to send to only one user, then you should take a class, read a book, do SOMETHING to create a basic understanding of programming before you play with other people's code. I assume you're playing with something you found online to teach yourself, I can't see how this could be work or school. So, take a step back, buy a book, and learn how to read some basic code before you start trying to mash up other people's.

Christian Graus Driven to the arms of OSX by Vista. "! i don't exactly like or do programming and it only gives me a headache." - spotted in VB forums. I can do things with my brain that I can't even google. I can flex the front part of my brain instantly anytime I want. It can be exhausting and it even causes me vision problems for some reason. - CaptainSeeSharp

[Moim Hossain]

Christian Graus wrote:

I have two reasons to believe that you really have not the slightest idea what you're doing

:laugh: I agree

Moim Hossain R&D Project Manager BlueCielo ECM Solutions BV