IsSelected Property
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CalendarDay.IsSelected Property

Gets a value that indicates whether the date represented by an instance of this class is selected in the Calendar control. This property is read-only.

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

'Declaration
Public ReadOnly Property IsSelected As Boolean
'Usage
Dim instance As CalendarDay
Dim value As Boolean

value = instance.IsSelected

/** @property */
public boolean get_IsSelected ()

public function get IsSelected () : boolean

Property Value

true if the date represented by an instance of this class is selected in the Calendar control; otherwise, false.

Use the IsSelected property to programmatically determine whether the date represented by an instance of this class is selected in the Calendar control. This allows you to programmatically control the appearance or behavior of the day, based on this value.

The following example demonstrates how to use the IsSelected property to determine if the current date is selected in the Calendar. Note that the Day property of the DayRenderEventArgs object passed into the DayRender event handler is the CalendarDay object.

<%@ Page Language="VB" AutoEventWireup="True" %>

<html>
<head>

   <script language="VB" runat="server">
        Sub DayRender(source As Object, e As DayRenderEventArgs)
            
            If e.Day.IsSelected And e.Day.IsToday Then
                Label1.Text = "You selected today's date."
            End If
        End Sub 'DayRender  
  </script>
 
</head>
 
<body>
 
   <form runat="server">
 
      <asp:Calendar id="calendar1" runat="server"
           WeekendDayStyle-BackColor="gray"
           OnDayRender="DayRender"/>

      <br><br>

      <asp:Label id="Label1" runat="server"/>
                   
   </form>
         
</body>
</html>


Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0, 1.1, 1.0

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