Calendar.ShowDayHeader Property

Reference

Definition

Namespace:: System.Web.UI.WebControls

Assembly:: System.Web.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

public:
 property bool ShowDayHeader { bool get(); void set(bool value); };

[System.ComponentModel.Bindable(true)]
public bool ShowDayHeader { get; set; }

public bool ShowDayHeader { get; set; }

[<System.ComponentModel.Bindable(true)>]
member this.ShowDayHeader : bool with get, set

member this.ShowDayHeader : bool with get, set

Public Property ShowDayHeader As Boolean

Property Value

Boolean

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

Attributes: BindableAttribute

Examples

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

<%@ 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>

<%@ Page Language="VB" 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>

<%@ 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>

<%@ Page Language="VB" 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" >
  
      Sub Check_Change(sender As Object, e As EventArgs)
   
         ' Show or hide the day header section of the Calendar control
         ' depending on the state of the ShowDayHeaderCheckBox CheckBox
         ' control.
         If ShowDayHeaderCheckBox.Checked Then

            Calendar1.ShowDayHeader = True

         Else

            Calendar1.ShowDayHeader = False

         End If

      End Sub
  
   </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>

Remarks

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.

Applies to

共用方式為