XAML - Calendar

Calendar represents a control that enables a user to select a date by using a visual calendar display. It provides some basic navigation facilities using either the mouse or the keyboard. The hierarchical inheritance of Calendar class is as follows −

Calendar Hierarchy

Properties

Sr.No. Properties & Description
1

BlackoutDates

Gets a collection of dates that are marked as not selectable.
2

CalendarButtonStyle

Gets or sets the Style associated with the control's internal CalendarButton object.
3

CalendarDayButtonStyle

Gets or sets the Style associated with the control's internal CalendarDayButton object.
4

CalendarItemStyle

Gets or sets the Style associated with the control's internal CalendarItem object.
5

DisplayDate

Gets or sets the date to display.
6

DisplayDateEnd

Gets or sets the last date in the date range that is available in the calendar.
7

DisplayDateStart

Gets or sets the first date that is available in the calendar.
8

DisplayMode

Gets or sets a value that indicates whether the calendar displays a month, year, or decade.
9

FirstDayOfWeek

Gets or sets the day that is considered the beginning of the week.
10

IsTodayHighlighted

Gets or sets a value that indicates whether the current date is highlighted.
11

SelectedDate

Gets or sets the currently selected date.
12

SelectedDates

Gets a collection of selected dates.
13

SelectionMode

Gets or sets a value that indicates what kind of selections are allowed.

Methods

Sr.No. Method & Description
1

OnApplyTemplate

Builds the visual tree for the Calendar control when a new template is applied. (Overrides FrameworkElement.OnApplyTemplate())
2

ToString

Provides a text representation of the selected date. (Overrides Control.ToString())

Events

Sr.No. Event & Description
1

DisplayDateChanged

Occurs when the DisplayDate property is changed.
2

DisplayModeChanged

Occurs when the DisplayMode property is changed.
3

SelectedDatesChanged

Occurs when the collection returned by the SelectedDates property is changed.
4

SelectionModeChanged

Occurs when the SelectionMode changes.

Example

The following example contains a Calendar control with selections and blackout dates. When you click on any date except the blackout dates, the program will update the title with that date.

Here is the XAML code in which a calendar is created with some properties and a click event.

<Window x:Class = "XAMLCalendar.MainWindow" 
   xmlns = "http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
   xmlns:x = "http://schemas.microsoft.com/winfx/2006/xaml" 
   Title = "MainWindow" Height = "350" Width = "604"> 
	
   <Grid> 
      <StackPanel Orientation = "Horizontal"> 
         <!-- 
            Create a Calendar that displays dates through 
            Januarary 31, 2015 and has dates that are not selectable. 
         --> 
				
         <Calendar Margin = "20" SelectionMode = "MultipleRange"   
            IsTodayHighlighted = "false"  
            DisplayDate = "1/1/2015" 
            DisplayDateEnd = "1/31/2015" 
            SelectedDatesChanged = "Calendar_SelectedDatesChanged" 
            xmlns:sys = "clr-namespace:System;assembly = mscorlib">  
				
            <Calendar.BlackoutDates> 
               <CalendarDateRange Start = "1/2/2015" End = "1/4/2015"/> 
               <CalendarDateRange Start = "1/9/2015" End = "1/9/2015"/> 
               <CalendarDateRange Start = "1/16/2015" End = "1/16/2015"/> 
               <CalendarDateRange Start = "1/23/2015" End = "1/25/2015"/> 
               <CalendarDateRange Start = "1/30/2015" End = "1/30/2015"/> 
            </Calendar.BlackoutDates>
			
            <Calendar.SelectedDates> 
               <sys:DateTime>1/5/2015</sys:DateTime> 
               <sys:DateTime>1/12/2015</sys:DateTime> 
               <sys:DateTime>1/14/2015</sys:DateTime> 
               <sys:DateTime>1/13/2015</sys:DateTime> 
               <sys:DateTime>1/15/2015</sys:DateTime> 
               <sys:DateTime>1/27/2015</sys:DateTime> 
               <sys:DateTime>4/2/2015</sys:DateTime> 
            </Calendar.SelectedDates> 
         </Calendar>
         
      </StackPanel>
   </Grid> 
</Window>

Here is the select event implementation in C#.

using System; 
using System.Windows; 
using System.Windows.Controls; 
using System.Windows.Media;

namespace XAMLCalendar { 
   /// <summary> 
      /// Interaction logic for MainWindow.xaml 
   /// </summary> 
   public partial class MainWindow : Window { 
      public MainWindow() { 
         InitializeComponent(); 
      } 
      private void Calendar_SelectedDatesChanged(object sender, SelectionChangedEventArgs e) { 
         var calendar = sender as Calendar;  
			
         // ... See if a date is selected.
         if (calendar.SelectedDate.HasValue) { 
            // ... Display SelectedDate in Title. 
            DateTime date = calendar.SelectedDate.Value; 
            this.Title = date.ToShortDateString(); 
         } 
      }  
   } 
}

When you compile and execute the above code, it will display the following screen −

Calendar Output

We recommend you to execute the above example code and experiment with some other properties and events.

xaml_controls.htm
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