<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm3.aspx.cs"
Inherits="WebApplication14.WebForm3" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Calendar Demo</title>
<style>
body { font-family: Arial, sans-serif; }
.message { color: green; }
.vacation { color: blue; }
</style>
</head>
<body>
<form id="form1" runat="server">
<div>
<h2>Calendar Control Demo</h2>
<asp:Calendar ID="Calendar1" runat="server"
OnSelectionChanged="Calendar1_SelectionChanged"></asp:Calendar>
<br />
<asp:Label ID="MessageLabel" runat="server" Text=""
CssClass="message"></asp:Label>
<br />
<asp:TextBox ID="VacationDateTextBox" runat="server"
Placeholder="Enter a vacation date (MM/DD/YYYY)"></asp:TextBox>
<asp:Button ID="AddVacationButton" runat="server" Text="Add Vacation"
OnClick="AddVacationButton_Click" />
<br />
<asp:Label ID="VacationLabel" runat="server" Text=""
CssClass="vacation"></asp:Label>
<br />
<h3>Date Difference Calculator</h3>
<asp:TextBox ID="StartDateTextBox" runat="server" Placeholder="Start
Date (MM/DD/YYYY)"></asp:TextBox>
<asp:TextBox ID="EndDateTextBox" runat="server" Placeholder="End Date
(MM/DD/YYYY)"></asp:TextBox>
<asp:Button ID="CalculateDifferenceButton" runat="server"
Text="Calculate Difference" OnClick="CalculateDifferenceButton_Click" />
<br />
<asp:Label ID="DifferenceLabel" runat="server"></asp:Label>
</div>
</form>
</body>
</html>