Calendar control DayRender event

Satyapriyanayak
Posted by Satyapriyanayak under ASP.NET category on | Points: 40 | Views : 1875
Scenario-1: - If we want to know the current day to be displayed in red color when we run the web form.

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="Calender_control.WebForm1" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.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="Calendar1" runat="server" ondayrender="Calendar1_DayRender"></asp:Calendar>
</div>
</form>
</body>
</html>


using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Drawing;
namespace Calender_control
{
public partial class WebForm1 : System.Web.UI.Page
{


protected void Calendar1_DayRender(object sender, DayRenderEventArgs e)
{
if (e.Day.IsToday)
{
e.Cell.BackColor = Color.Red;
//e.Cell.ForeColor = Color.Red;
}
}
}
}


Scenario-2: - Suppose when we click the date in calendar we want message as today date is appointment day or today date is meeting day showing that message in pop screen.

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Calender_control._Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.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="Calendar1" runat="server" ondayrender="Calendar1_DayRender">
</asp:Calendar>
</div>
</form>
</body>
</html>


using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Drawing;
namespace Calender_control
{
public partial class _Default : System.Web.UI.Page
{


protected void Calendar1_DayRender(object sender, DayRenderEventArgs e)
{
if (e.Day.DayNumberText.ToString() == "18")
{
e.Cell.Attributes.Add("onclick", "javascript:alert('Today date is meeting day')");
e.Cell.ForeColor = Color.Red;
}
if (e.Day.DayNumberText.ToString() == "20")
{
e.Cell.Attributes.Add("onclick", "javascript:alert('Today date is appointment day')");
e.Cell.ForeColor = Color.Green;
}
}
}
}

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