Calendar.ShowNextPrevMonth Property

Reference

Definition

Namespace:: System.Web.UI.WebControls

Assembly:: System.Web.dll

Important

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Gets or sets a value indicating whether the Calendar control displays the next and previous month navigation elements in the title section.

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

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

public bool ShowNextPrevMonth { get; set; }

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

member this.ShowNextPrevMonth : bool with get, set

Public Property ShowNextPrevMonth As Boolean

Property Value

Boolean

true if the Calendar displays the next and previous month navigation elements in the title section; otherwise, false. The default value is true.

Attributes: BindableAttribute

Examples

The following code example demonstrates how to use the ShowNextPrevMonth property to hide the next and previous month navigation controls in the title section.

<%@ 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"
           ShowNextPrevMonth="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"
           ShowNextPrevMonth="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 navigation controls to the next and previous  
         // months in the Calendar control depending on the state of the 
         // ShowNextPrevMonthCheckBox CheckBox control.
         if (ShowNextPrevMonthCheckBox.Checked)
         {

            Calendar1.ShowNextPrevMonth = true;

         }
         else
         {

            Calendar1.ShowNextPrevMonth = false;

         }

      }
  
   </script>
  
<head runat="server">
    <title> Calendar ShowNextPrevMonth Example </title>
</head>
<body>

   <form id="form1" runat="server">
  
      <h3> Calendar ShowNextPrevMonth Example </h3>

      Select whether to show or hide the next and previous month 
      navigation controls.

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

      <br /><br />

      <asp:CheckBox id="ShowNextPrevMonthCheckBox"
           Text="Show/Hide the navigation controls."
           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 navigation controls to the next and previous  
         ' months in the Calendar control depending on the state of the 
         ' ShowNextPrevMonthCheckBox CheckBox control.
         If ShowNextPrevMonthCheckBox.Checked Then

            Calendar1.ShowNextPrevMonth = True

         Else

            Calendar1.ShowNextPrevMonth = False

         End If

      End Sub
  
   </script>
  
<head runat="server">
    <title> Calendar ShowNextPrevMonth Example </title>
</head>
<body>

   <form id="form1" runat="server">
  
      <h3> Calendar ShowNextPrevMonth Example </h3>

      Select whether to show or hide the next and previous month 
      navigation controls.

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

      <br /><br />

      <asp:CheckBox id="ShowNextPrevMonthCheckBox"
           Text="Show/Hide the navigation controls."
           AutoPostBack="True"
           Checked="True"
           OnCheckedChanged="Check_Change"
           runat="server"/>
  
   </form>

</body>
</html>

Remarks

Use the ShowNextPrevMonth property to specify whether the next and previous month navigation elements are displayed in the title section.

The appearance of the next and previous month navigation controls can be customized by using the NextPrevStyle property.

Applies to

次の方法で共有