tab event

hello tausif,here is a simple code for you

CODE 

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace tabctrl
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
this.KeyUp+=new KeyEventHandler(thiskey);
this.KeyPreview = true;
}

private void Form1_Load(object sender, EventArgs e)
{
}
private void thiskey(object sender,KeyEventArgs e)
{
if (e.KeyCode==Keys.Tab)
{
textBox2.Text = textBox1.Text;
}
}
}
}
MARK THE ANSWER IF IT HELPS YOU

hi friend,

you can use javascript for this..

see below code

 type="text" id="inputText1">
 type="text" id="inputText2"
 type="text/javascript">
    var myInput = document.getElementById("inputText1");
    if(myInput.addEventListener ) {
        myInput.addEventListener('keydown',this.keyHandler,false);
    } else if(el.attachEvent ) {
        myInput.attachEvent('onkeydown',this.keyHandler); /* damn IE hack */
    }

    function keyHandler(e) {
        var TABKEY = 9;
        if(e.keyCode == TABKEY) {
            inputText2.value = inputText2.value;
            if(e.preventDefault) {
                e.preventDefault();
            }
            return false;
        }
    }

Please marks as answer if it helps.

you can also copy one textbox string to antoher using hyperlink click in javascript show here sample.

ntById('txtB').value = document.getElementById('txtA').value;return false;">copy