Calendar.SelectionMode Property
[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]
Gets or sets a value that indicates what kind of selections are allowed.
Namespace: System.Windows.Controls
Assembly: PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation
<Calendar SelectionMode="CalendarSelectionMode"/>
Property Value
Type: System.Windows.Controls.CalendarSelectionModeA value that indicates the current selection mode. The default is SingleDate.
Identifier field | |
Metadata properties set to true | None |
This property determines whether the Calendar allows no selection, selection of a single date, or selection of multiple dates. The selection mode is specified with the CalendarSelectionMode enumeration.
When this property is changed, all selected dates will be cleared.
The following example creates a Calendar that has multiple ranges of dates selected.
// Create a Calendar that displays dates through // Januarary 31, 2009 and has dates that are not selectable. Calendar calendarWithBlackoutDates = new Calendar(); calendarWithBlackoutDates.IsTodayHighlighted = false; calendarWithBlackoutDates.DisplayDate = new DateTime(2009, 1, 1); calendarWithBlackoutDates.DisplayDateEnd = new DateTime(2009, 1, 31); calendarWithBlackoutDates.SelectionMode = CalendarSelectionMode.MultipleRange; // Add the dates that are not selectable. calendarWithBlackoutDates.BlackoutDates.Add( new CalendarDateRange(new DateTime(2009, 1, 2), new DateTime(2009, 1, 4))); calendarWithBlackoutDates.BlackoutDates.Add( new CalendarDateRange(new DateTime(2009, 1, 9))); calendarWithBlackoutDates.BlackoutDates.Add( new CalendarDateRange(new DateTime(2009, 1, 16))); calendarWithBlackoutDates.BlackoutDates.Add( new CalendarDateRange(new DateTime(2009, 1, 23), new DateTime(2009, 1, 25))); calendarWithBlackoutDates.BlackoutDates.Add( new CalendarDateRange(new DateTime(2009, 1, 30))); // Add the selected dates. calendarWithBlackoutDates.SelectedDates.Add( new DateTime(2009, 1, 5)); calendarWithBlackoutDates.SelectedDates.AddRange( new DateTime(2009, 1, 12), new DateTime(2009, 1, 15)); calendarWithBlackoutDates.SelectedDates.Add( new DateTime(2009, 1, 27)); // root is a Panel that is defined elswhere. root.Children.Add(calendarWithBlackoutDates);
<!-- Create a Calendar that displays dates through Januarary 31, 2009 and has dates that are not selectable. --> <Calendar Margin="20" SelectionMode="MultipleRange" IsTodayHighlighted="false" DisplayDate="1/1/2009" DisplayDateEnd="1/31/2009" xmlns:sys="clr-namespace:System;assembly=mscorlib"> <Calendar.BlackoutDates> <CalendarDateRange Start="1/2/2009" End="1/4/2009"/> <CalendarDateRange Start="1/9/2009" End="1/9/2009"/> <CalendarDateRange Start="1/16/2009" End="1/16/2009"/> <CalendarDateRange Start="1/23/2009" End="1/25/2009"/> <CalendarDateRange Start="1/30/2009" End="1/30/2009"/> </Calendar.BlackoutDates> <Calendar.SelectedDates> <sys:DateTime>1/5/2009</sys:DateTime> <sys:DateTime>1/12/2009</sys:DateTime> <sys:DateTime>1/14/2009</sys:DateTime> <sys:DateTime>1/13/2009</sys:DateTime> <sys:DateTime>1/15/2009</sys:DateTime> <sys:DateTime>1/27/2009</sys:DateTime> <sys:DateTime>4/2/2009</sys:DateTime> </Calendar.SelectedDates> </Calendar>
Windows 8 Consumer Preview, Windows Server 8 Beta, Windows 7, Windows Server 2008 SP2, Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
