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Calendar.ShowDayHeader Property

Visual Studio 2010

Gets or sets a value indicating whether the heading for the days of the week is displayed.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

C#
C++
F#
VB
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public bool ShowDayHeader { get; set; }
ASP.NET
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<asp:Calendar ShowDayHeader="True|False" />

Property Value

Type: System.Boolean
true if the heading for the days of the week is displayed; otherwise, false. The default is true.

Use the ShowDayHeader property to specify whether the heading for the days of the week is displayed.

The appearance of the heading can be customized by using the DayHeaderStyle property.

TopicLocation
How to: Customize Calendar Web Server Control AppearanceBuilding ASP .NET Web Applications
How to: Customize Calendar Web Server Control AppearanceBuilding ASP .NET Web Applications

The following code example demonstrates how to use the ShowDayHeader property to hide the heading for the days of the week.

C#
VB
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<%@ Page Language="C#" AutoEventWireup="True" %>
<!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>
    <title>Calendar Example</title>
</head>
<body>

   <form id="form1" runat="server">

      <h3>Calendar Example</h3>

      <asp:Calendar id="calendar1" runat="server"
           ShowDayHeader="False"/>

   </form>

</body>
</html>
C#
VB
Copy 

<%@ Page Language="C#" AutoEventWireup="True" %>

<!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" >
   <script runat="server" >

      void Check_Change(Object sender, EventArgs e)
      {

         // Show or hide the day header section of the Calendar control
         // depending on the state of the ShowDayHeaderCheckBox CheckBox
         // control.
         if (ShowDayHeaderCheckBox.Checked)
         {

            Calendar1.ShowDayHeader = true;

         }
         else
         {

            Calendar1.ShowDayHeader = false;

         }

      }

   </script>

<head runat="server">
    <title> Calendar ShowDayHeader Example </title>
</head>
<body>

   <form id="form1" runat="server">

      <h3> Calendar ShowDayHeader Example </h3>

      Select whether to show or hide the day header section.

      <br /><br /> 

      <asp:Calendar id="Calendar1" 
           ShowTitle="True"
           runat="server"/>

      <br /><br />

      <asp:CheckBox id="ShowDayHeaderCheckBox"
           Text="Show/Hide day header section"
           AutoPostBack="True"
           Checked="True"
           OnCheckedChanged="Check_Change"
           runat="server"/>

   </form>

</body>
</html>

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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