Calendar.HasWeekSelectors Method (CalendarSelectionMode)


This API supports the product infrastructure and is not intended to be used directly from your code.

Determines whether a CalendarSelectionMode object contains week selectors.

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

protected bool HasWeekSelectors(
	CalendarSelectionMode selectionMode


Type: System.Web.UI.WebControls.CalendarSelectionMode

One of the CalendarSelectionMode values.

Return Value

Type: System.Boolean

true if the CalendarSelectionMode contains week selectors; otherwise, false.

The CalendarSelectionMode values DayWeek and DayWeekMonth both contain week selectors.

The following code example demonstrates how to determine the value of the HasWeekSelectors property in a custom Calendar control.

<%@ Register TagPrefix="aspSample" Namespace="Samples.AspNet.CS.Controls" Assembly="Samples.AspNet.CS" %>
<%@ Page language="c#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
<html xmlns="" >
    <title>Custom Calendar - HasWeekSelectors - C# Example</title>
    <form id="Form1" method="post" runat="server">
      <h3>Custom Calendar - HasWeekSelectors - C# Example</h3>

        runat="server" />

using System.Web;
using System.Security.Permissions;

namespace Samples.AspNet.CS.Controls
    [AspNetHostingPermission(SecurityAction.Demand, Level = AspNetHostingPermissionLevel.Minimal)]
    public sealed class CustomCalendarHasWeekSelectors : System.Web.UI.WebControls.Calendar
    protected override void OnPreRender(System.EventArgs e)
      // Determine if a CalendarSelectionMode.DayWeek contains WeekSelectors.
      bool hasWeekSelectors = this.HasWeekSelectors(System.Web.UI.WebControls.CalendarSelectionMode.DayWeek);

      // Call the base's OnPreRender method.

.NET Framework
Available since 1.1
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