In this blog we will know how to move items from
one listbox to other one.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ListBox ID="ListBox1" runat="server" Width="134px" Height="116px"></asp:ListBox>
<asp:Button ID="Button1" runat="server" Text="<|" onclick="Button1_Click" />
<asp:Button ID="Button2" runat="server" Text="|>" onclick="Button2_Click" />
<asp:Button ID="Button3" runat="server" Text="<<|" onclick="Button3_Click" />
<asp:Button ID="Button4" runat="server" Text="|>>" onclick="Button4_Click" />
<asp:ListBox ID="ListBox2" runat="server" Width="134px" Height="116px"></asp:ListBox>
</div>
</form>
</body>
</html>
using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
ListBox1.Items.Add("Raj");
ListBox1.Items.Add("Ravi");
ListBox1.Items.Add("Rahul");
ListBox1.Items.Add("Raju");
ListBox1.Items.Add("Rohit");
ListBox1.Items.Add("Rajesh");
}
}
protected void Button1_Click(object sender, EventArgs e)
{
ListBox1.Items.Add(ListBox2.SelectedItem.Text);
int i = 0;
i = ListBox2.SelectedIndex;
ListBox2.Items.RemoveAt(i);
}
protected void Button2_Click(object sender, EventArgs e)
{
ListBox2.Items.Add(ListBox1.SelectedItem.Text);
int i = 0;
i = ListBox1.SelectedIndex;
ListBox1.Items.RemoveAt(i);
}
protected void Button3_Click(object sender, EventArgs e)
{
int j = 0;
for (j = 0; j <= ListBox2.Items.Count - 1; j++)
{
ListBox1.Items.Add(ListBox2.Items[j]);
}
ListBox2.Items.Clear();
}
protected void Button4_Click(object sender, EventArgs e)
{
int j = 0;
for (j = 0; j <= ListBox1.Items.Count - 1; j++)
{
ListBox2.Items.Add(ListBox1.Items[j]);
}
ListBox1.Items.Clear();
}
}