In this blog we will know about calendar control DayRender
event.
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;
}
}
}
}
Thanks for reading
VinayPosted May 28, 2013, 9:29 AM
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VinayPosted May 28, 2013, 9:28 AM
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Satyapriya NayakPosted May 12, 2012, 1:18 PM
Thanks
Nguyen DangPosted May 12, 2012, 11:58 AM
your article helps me much. Thanks and hope you keep your working.