<%@ Page Language="c#" AutoEventWireup="true" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<%@ Register TagPrefix="qsf" Namespace="Telerik.QuickStart" %>
<!DOCTYPE html>
<html xmlns='http://www.w3.org/1999/xhtml'>
<head runat="server">
<title>Telerik ASP.NET Example</title>
</head>
<body>
<form id="form1" runat="server">
<telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
<telerik:RadSkinManager ID="RadSkinManager1" runat="server" ShowChooser="true" />
<div class="demo-container size-thin" style="text-align: center">
<telerik:RadMultiColumnComboBox ID="RadMultiColumnComboBox4" runat="server"
GroupByField="Country" Filter="Contains"
DropDownWidth="500" Height="400" Width="100%" Placeholder="select from the dropdown or type"
DataTextField="ContactName" DataValueField="CustomerID" MinLength="3" EnforceMinLength="false">
<WebServiceSettings Select-ContentType="JSON" ServiceType="OData"
Select-Url="https://demos.telerik.com/kendo-ui/service/Northwind.svc/Customers">
</WebServiceSettings>
<ColumnsCollection>
<telerik:MultiColumnComboBoxColumn Field="CustomerID" Title="ID" />
<telerik:MultiColumnComboBoxColumn Field="ContactName" Title="Name" />
</ColumnsCollection>
</telerik:RadMultiColumnComboBox>
</div>
</form>
</body>
</html>