Calendar day renderer event (C#) : Calendar « ASP.net Controls « ASP.NET Tutorial






File: Default.aspx

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

<!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 runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:Calendar ID="MyCalendar" 
                      runat="server" 
                      BackColor="White" 
                      BorderColor="White" 
                      BorderWidth="1px" 
                      Font-Names="Verdana" 
                      Font-Size="9pt" 
                      ForeColor="Black" 
                      Height="190px" 
                      NextPrevFormat="FullMonth" 
                      OnDayRender="MyCalendar_DayRender" 
                      OnSelectionChanged="MyCalendar_SelectionChanged" 
                      SelectionMode="DayWeek" 
                      Width="350px">
            <SelectedDayStyle BackColor="#333399" ForeColor="White" />
            <OtherMonthDayStyle ForeColor="#999999" />
            <TodayDayStyle BackColor="#CCCCCC" />
            <NextPrevStyle Font-Bold="True" 
                           Font-Size="8pt" 
                           ForeColor="#333333" 
                           VerticalAlign="Bottom" />
            <DayHeaderStyle Font-Bold="True" Font-Size="8pt" />
            <TitleStyle BackColor="White" 
                        BorderColor="Black" 
                        BorderWidth="4px" 
                        Font-Bold="True"
                        Font-Size="12pt" 
                        ForeColor="#333399" />
        </asp:Calendar>
        <br />
        <asp:Label ID="lblDates" runat="server"></asp:Label>
    </div>
    </form>
</body>
</html>


File: Default.aspx.cs

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class CalendarTest : System.Web.UI.Page
{
    protected void MyCalendar_SelectionChanged(object sender, EventArgs e)
  {
    lblDates.Text = "You selected these dates:<br />";

    foreach (DateTime dt in MyCalendar.SelectedDates)
    {
      lblDates.Text += dt.ToLongDateString() + "<br />";
    }

  }
  protected void MyCalendar_DayRender(object sender, DayRenderEventArgs e)
  {
    if (e.Day.Date.Day == 28 && e.Day.Date.Month == 2)
    {
      e.Cell.BackColor = System.Drawing.Color.Yellow;
      Label lbl = new Label();
      lbl.Text = "<br />My Birthday!";
      e.Cell.Controls.Add(lbl);
    }


  }
}








3.21.Calendar
3.21.1.Important properties of the Calendar control
3.21.2.Calendar style
3.21.3.Convert Selected Date from Calendar to Long Date String
3.21.4.title style, day header style, today style, and other month day style
3.21.5.Calendar with events
3.21.6.Calendar selection changed event (C#)
3.21.7.Format value retrieved from asp:Calendar (C#)
3.21.8.Format value from asp:Calendar as 'dddd, MMMM dd yyyy' (VB.net)
3.21.9.Calendar day renderer event (C#)
3.21.10.Appointment based on Calendar (C#)
3.21.11.Bind selected dates from a calendar to asp:BulletedList
3.21.12.Creating a Pop-up Date Picker
3.21.13.Retrieving a range of dates from a selection (C#)
3.21.14.Retrieving a range of dates from a selection (VB)
3.21.15.Controlling how a day is rendered in the Calendar (C#)
3.21.16.Controlling how a day is rendered in the Calendar (VB)
3.21.17.Calendar control and some of its colorful styles