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CalendarDay.IsSelectable Property

Gets or sets a value that indicates whether the date represented by an instance of this class can be selected in the Calendar control.

[Visual Basic]
Public Property IsSelectable As Boolean
[C#]
public bool IsSelectable {get; set;}
[C++]
public: __property bool get_IsSelectable();
public: __property void set_IsSelectable(bool);
[JScript]
public function get IsSelectable() : Boolean;
public function set IsSelectable(Boolean);

Property Value

true if the date can be selected; otherwise, false.

Remarks

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

Example

[Visual Basic, C#, JScript] The following example demonstrates how to use the IsSelectable property to disable the ability to select the current date on the Calendar control. Note that the Day property of the DayRenderEventArgs object passed into the DayRender event handler is the CalendarDay object.

[Visual Basic] 
<%@ Page Language="VB" AutoEventWireup="True" %>

<html>
<head>

   <script language="VB" runat="server">
        Sub DayRender(source As Object, e As DayRenderEventArgs)
            
            If e.Day.IsToday Then
                e.Day.IsSelectable = False
            End If
        End Sub 'DayRender  
  </script>
 
</head>
 
<body>
 
   <form runat="server">
 
      <asp:Calendar id="calendar1" runat="server"
           WeekendDayStyle-BackColor="gray"
           OnDayRender="DayRender"/>
                   
   </form>
         
</body>
</html>


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

<html>
<head>

   <script language="C#" runat="server">

      void DayRender(Object source, DayRenderEventArgs e) 
      {
      
         if (e.Day.IsToday)
         {
            e.Day.IsSelectable = false;
         }  
      
      }

   </script>
 
</head>
 
<body>
 
   <form runat="server">
 
      <asp:Calendar id="calendar1" runat="server"
           WeekendDayStyle-BackColor="gray"
           OnDayRender="DayRender"/>
                   
   </form>
         
</body>
</html>


[JScript] 
<%@ Page Language="JScript" AutoEventWireup="True" %>

<html>
<head>

   <script language="JScript" runat="server">

      function DayRender(source : Object, e : DayRenderEventArgs) 
      {
      
         if (e.Day.IsToday)
         {
            e.Day.IsSelectable = false;
         }  
      
      }

   </script>
 
</head>
 
<body>
 
   <form runat="server">
 
      <asp:Calendar id="calendar1" runat="server"
           WeekendDayStyle-BackColor="gray"
           OnDayRender="DayRender"/>
                   
   </form>
         
</body>
</html>

[C++] No example is available for C++. To view a Visual Basic, C#, or JScript example, click the Language Filter button Language Filter in the upper-left corner of the page.

Requirements

Platforms: Windows 2000, Windows XP Professional, Windows Server 2003 family

See Also

CalendarDay Class | CalendarDay Members | System.Web.UI.WebControls Namespace | Calendar | DayRender | DayRenderEventArgs | Day | IsOtherMonth | IsSelected | IsToday | IsWeekend

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