All Controls

ListBox

Overview
Functionality
Accessibility and Internationalization
Populating with data
Client-Side API
- Client-side Events
- Add/Remove/Disable items
Server-Side API
- Server-side Events
- Add/Remove/Disable items
Application scenarios
- Drag-and-drop with RadTreeView

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RadListBox - Telerik's ASP.NET ListBox

Configuration

Source ListBox:

Allow transfer
Transfer mode:
select
Move
Copy
Allow duplicates in destination
Allow reorder
Allow multiple selection

Destination ListBox:

Allow delete
Allow reorder

Argentina
Australia
Brazil
Canada
Chile
China
Egypt
England
France
Germany
India
Indonesia
Kenya
Mexico
New Zealand
South Africa
USA

About RadListBox for ASP.NET AJAX

RadListBox is a powerful ASP.NET AJAX control for displaying a list of items. The control’s full support for drag-and-drop functionality enables users to transfer and reorder items, as well as perform multiple selection. RadListBox implements a highly efficient semantic rendering, by using list items and CSS instead of tables. This results in significantly reduced HTML output, which dynamically improves performance. It also has a rich client-side API with a comprehensive set of events, guaranteeing full control over various functions performed on the client.

RadListBox and 70+ other controls are part of RadControls for ASP.NET AJAX, a comprehensive toolset taking care of the common functionality of your application, while leaving you with more time to work on the business logic of the app.

Get Started

Use Telerik’s Visual Studio Extensions (which you have installed together with the RadControls) to quickly create, upgrade and configure your RadControls projects. Save time by using the ready-to-use Visual Studio templates that cover common application scenarios.
Find the controls in need in your VS toolbox and use the Design-time surface and rich wizards to configure them quickly.
If you’d like to learn more about how to best implement the RadControls, browse the Telerik folder in your Start menu and use the shortcuts there to access the local demos, online documentation or open the sample examples app in Visual Studio.
If you like this particular ListBox demo, you can use the following path to find it in the sample website application:

listbox/examples/overview

Key Features

Rich client-side functionality
Drag and Drop Support
Checkboxes
Load on Demand
Templates
Advanced Skinning - The visual appearance of the RadListBox control can be easily customized through skins

Read details on RadListBox’s product page

Resources

C# VB

Show code in new window Demo isolation steps

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="DefaultCS.aspx.cs" Inherits="ListBox_Examples_Overview_DefaultCS" %>

<%@ Register TagPrefix="qsf" Namespace="Telerik.QuickStart" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<%@ Register Src="~/ListBox/Examples/Overview/Info.ascx" TagName="Info" TagPrefix="qsf" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns='http://www.w3.org/1999/xhtml'>
<head>
    <title>ASP.NET List Control Tutorials | RadListBox for ASP.NET AJAX</title>
</head>
<body>
    <form id="form1" runat="server">
    <telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
    <telerik:RadSkinManager ID="QsfSkinManager" runat="server" ShowChooser="true" />
    <telerik:RadFormDecorator ID="QsfFromDecorator" runat="server" DecoratedControls="All" EnableRoundedCorners="false" />
    <telerik:RadAjaxPanel runat="server" ID="RadAjaxPanel1">
        <qsf:ConfiguratorPanel runat="server" ID="ConfigurationPanel1" Title="Configuration"
            Orientation="Vertical" Expanded="true">
            <span class="title">Source ListBox:</span>
            <ul>
                <li>
                    <asp:CheckBox ID="AllowTransfer" runat="server" AutoPostBack="True" Checked="True"
                        Text="Allow transfer"></asp:CheckBox></li>
                <li class="dependant">
                    <asp:Label runat="server" ID="DDTransferModeLabel" AssociatedControlID="DDTransferMode"
                        Text="Transfer mode:"></asp:Label>
                    <telerik:RadComboBox runat="server" ID="DDTransferMode" AutoPostBack="true" Width="70px">
                        <Items>
                            <telerik:RadComboBoxItem Text="Move" Selected="true"></telerik:RadComboBoxItem>
                            <telerik:RadComboBoxItem Text="Copy"></telerik:RadComboBoxItem>
                        </Items>
                    </telerik:RadComboBox>
                </li>
                <li class="dependant">
                    <asp:CheckBox ID="AllowTransferDuplicates" runat="server" AutoPostBack="True" Text="Allow duplicates in destination">
                    </asp:CheckBox></li>
                <li>
                    <asp:CheckBox ID="AllowReorderSource" runat="server" AutoPostBack="True" Text="Allow reorder">
                    </asp:CheckBox></li>
                <li>
                    <asp:CheckBox ID="AllowMultipleSelection" runat="server" AutoPostBack="True" Text="Allow multiple selection">
                    </asp:CheckBox></li>
            </ul>
            <span class="title">Destination ListBox:</span>
            <ul>
                <li>
                    <asp:CheckBox ID="AllowDelete" runat="server" AutoPostBack="True" Checked="True"
                        Text="Allow delete"></asp:CheckBox></li>
                <li>
                    <asp:CheckBox ID="AllowReorder" runat="server" AutoPostBack="True" Checked="true"
                        Text="Allow reorder"></asp:CheckBox></li>
            </ul>
        </qsf:ConfiguratorPanel>
        <telerik:RadListBox runat="server" ID="RadListBoxSource" Height="200px" Width="200px"
            AllowTransfer="true" TransferToID="RadListBoxDestination">
            <Items>
                <telerik:RadListBoxItem Text="Argentina"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="Australia"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="Brazil"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="Canada"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="Chile"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="China"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="Egypt"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="England"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="France"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="Germany"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="India"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="Indonesia"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="Kenya"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="Mexico"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="New Zealand"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="South Africa"></telerik:RadListBoxItem>
                <telerik:RadListBoxItem Text="USA"></telerik:RadListBoxItem>
            </Items>
        </telerik:RadListBox>
        <telerik:RadListBox runat="server" ID="RadListBoxDestination" Height="200px" Width="200px">
        </telerik:RadListBox>
    </telerik:RadAjaxPanel>

     <hr class="qsf-clear-float" />

    </form>
</body>
</html>

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