CalendarDay.IsSelectable Property
Definition
Important
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Gets or sets a value that indicates whether the date represented by an instance of this class can be selected in the Calendar control.
public:
property bool IsSelectable { bool get(); void set(bool value); };public bool IsSelectable { get; set; }member this.IsSelectable : bool with get, setPublic Property IsSelectable As BooleanProperty Value
true if the date can be selected; otherwise, false.
Examples
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.
<%@ 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>ASP.NET Example</title>
<script language="C#" runat="server">
void DayRender(Object source, DayRenderEventArgs e)
{
if (e.Day.IsToday)
{
e.Day.IsSelectable = false;
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<asp:Calendar id="calendar1" runat="server"
WeekendDayStyle-BackColor="gray"
OnDayRender="DayRender"/>
</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>ASP.NET Example</title>
<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 id="form1" runat="server">
<asp:Calendar id="calendar1" runat="server"
WeekendDayStyle-BackColor="gray"
OnDayRender="DayRender"/>
</form>
</body>
</html>
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.
