<%@ Page Language="C#" MasterPageFile="~/EAgency.master" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" Title="Untitled Page" %>

<%@ Register Assembly="AtlasControlToolkit" Namespace="AtlasControlToolkit" TagPrefix="cc1" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
    <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
    <asp:Panel ID="Panel1" runat="server" Height="50px" Width="125px">
        <atlas:UpdatePanel ID="UpdatePanel1" runat="server">
            <ContentTemplate>
                <center>
                    <asp:Calendar ID="Calendar1" runat="server"></asp:Calendar>
                </center>
            </ContentTemplate>
        </atlas:UpdatePanel>
    </asp:Panel>
    <cc1:PopupControlExtender ID="PopupControlExtender1" runat="server">
        <cc1:PopupControlProperties  TargetControlID="TextBox1" PopupControlID="Panel1" Position="Bottom"/>
    </cc1:PopupControlExtender>
</asp:Content>

    protected void Calendar1_SelectionChanged(object sender, EventArgs e)
    {
PopupControlExtender.GetCurrent(this.Page).Commit(Calendar1.SelectedDate.ToShortDateString());
    }