using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;namespace CalendarExample
{
public partial class Page : UserControl
{
public Page()
{
InitializeComponent(); //Sets a Calendar to display a range of dates from 1/10/2009 to
//4/18/2009. 2/15/2009 is selected, but 3/2009 is initially
//displayed.
cal.SelectedDate = new DateTime(2009, 2, 15);
cal.DisplayDate = new DateTime(2009, 3, 15); //if DisplayDate is not set, the Calendar displays
//the SelectedDate.
cal.DisplayDateStart = new DateTime(2009, 1, 10);
cal.DisplayDateEnd = new DateTime(2009, 4, 18); //Sets a Calendar to allow multiple selections, and configures
//some dates to be unselectable.
cal3.SelectionMode = CalendarSelectionMode.MultipleRange;
cal3.DisplayDate = new DateTime(2009, 1, 1);
cal3.DisplayDateStart = new DateTime(2009, 1, 1);
cal3.DisplayDateEnd = new DateTime(2009, 1, 31);
cal3.BlackoutDates.Add(new CalendarDateRange(new DateTime(2009, 1, 2), new DateTime(2009, 1, 4)));
cal3.BlackoutDates.Add(new CalendarDateRange(new DateTime(2009, 1, 9)));
cal3.BlackoutDates.Add(new CalendarDateRange(new DateTime(2009, 1, 16)));
cal3.BlackoutDates.Add(new CalendarDateRange(new DateTime(2009, 1, 23), new DateTime(2009, 1, 25)));
cal3.BlackoutDates.Add(new CalendarDateRange(new DateTime(2009, 1, 30))); cal3.SelectedDates.Add(new DateTime(2009, 1, 5));
cal3.SelectedDates.AddRange(new DateTime(2009, 1, 12), new DateTime(2009, 1, 15));
cal3.SelectedDates.Add(new DateTime(2009, 1, 27)); //Hook up events to event handlers.
dp1.CalendarOpened += new RoutedEventHandler(dp1_CalendarOpened);
dp1.CalendarClosed += new RoutedEventHandler(dp1_CalendarClosed); dp2.SelectedDateChanged += new EventHandler<SelectionChangedEventArgs>(dp2_SelectedDateChanged);
cal2.DisplayDateChanged += new EventHandler<CalendarDateChangedEventArgs>(cal_DisplayDateChanged);
}
//Simple event handlers that updates a TextBlock when
//the drop-down calendar is opened or closed.
void dp1_CalendarOpened(object sender, RoutedEventArgs e)
{
text1.Text = "DatePicker Calendar opened!";
}
void dp1_CalendarClosed(object sender, RoutedEventArgs e)
{
text1.Text = "DatePicker Calendar closed!";
} //Updates a TextBlock with information from the SelectedDateChanged event.
void dp2_SelectedDateChanged(object sender, SelectionChangedEventArgs e)
{
//RemovedItems will be null if this is the first time a date was selected.
if (e.RemovedItems == null || e.RemovedItems.Count == 0)
{
text1.Text = "Changed SelectedDate from null to " + e.AddedItems[0] + "!";
}
else
{
text1.Text = "Changed SelectedDate from " + e.RemovedItems[0] + " to " + e.AddedItems[0] + "!";
}
} //Updates a TextBlock with information from the DisplayDateChanged event.
//This will happen every time the visible month changes, whether triggered
//by user input or by code.
void cal_DisplayDateChanged(object sender, CalendarDateChangedEventArgs e)
{
//This should never occur unless DisplayDate is explicitly set to null.
if (e.RemovedDate == null)
{
text1.Text = "Changed DisplayDate from null to " + e.AddedDate + "!";
}
else
{
text1.Text = "Changed DisplayDate from " + e.RemovedDate + " to " + e.AddedDate + "!";
}
}
}
}form msdn
using System.Collections.Generic;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;namespace CalendarExample
{
public partial class Page : UserControl
{
public Page()
{
InitializeComponent(); //Sets a Calendar to display a range of dates from 1/10/2009 to
//4/18/2009. 2/15/2009 is selected, but 3/2009 is initially
//displayed.
cal.SelectedDate = new DateTime(2009, 2, 15);
cal.DisplayDate = new DateTime(2009, 3, 15); //if DisplayDate is not set, the Calendar displays
//the SelectedDate.
cal.DisplayDateStart = new DateTime(2009, 1, 10);
cal.DisplayDateEnd = new DateTime(2009, 4, 18); //Sets a Calendar to allow multiple selections, and configures
//some dates to be unselectable.
cal3.SelectionMode = CalendarSelectionMode.MultipleRange;
cal3.DisplayDate = new DateTime(2009, 1, 1);
cal3.DisplayDateStart = new DateTime(2009, 1, 1);
cal3.DisplayDateEnd = new DateTime(2009, 1, 31);
cal3.BlackoutDates.Add(new CalendarDateRange(new DateTime(2009, 1, 2), new DateTime(2009, 1, 4)));
cal3.BlackoutDates.Add(new CalendarDateRange(new DateTime(2009, 1, 9)));
cal3.BlackoutDates.Add(new CalendarDateRange(new DateTime(2009, 1, 16)));
cal3.BlackoutDates.Add(new CalendarDateRange(new DateTime(2009, 1, 23), new DateTime(2009, 1, 25)));
cal3.BlackoutDates.Add(new CalendarDateRange(new DateTime(2009, 1, 30))); cal3.SelectedDates.Add(new DateTime(2009, 1, 5));
cal3.SelectedDates.AddRange(new DateTime(2009, 1, 12), new DateTime(2009, 1, 15));
cal3.SelectedDates.Add(new DateTime(2009, 1, 27)); //Hook up events to event handlers.
dp1.CalendarOpened += new RoutedEventHandler(dp1_CalendarOpened);
dp1.CalendarClosed += new RoutedEventHandler(dp1_CalendarClosed); dp2.SelectedDateChanged += new EventHandler<SelectionChangedEventArgs>(dp2_SelectedDateChanged);
cal2.DisplayDateChanged += new EventHandler<CalendarDateChangedEventArgs>(cal_DisplayDateChanged);
}
//Simple event handlers that updates a TextBlock when
//the drop-down calendar is opened or closed.
void dp1_CalendarOpened(object sender, RoutedEventArgs e)
{
text1.Text = "DatePicker Calendar opened!";
}
void dp1_CalendarClosed(object sender, RoutedEventArgs e)
{
text1.Text = "DatePicker Calendar closed!";
} //Updates a TextBlock with information from the SelectedDateChanged event.
void dp2_SelectedDateChanged(object sender, SelectionChangedEventArgs e)
{
//RemovedItems will be null if this is the first time a date was selected.
if (e.RemovedItems == null || e.RemovedItems.Count == 0)
{
text1.Text = "Changed SelectedDate from null to " + e.AddedItems[0] + "!";
}
else
{
text1.Text = "Changed SelectedDate from " + e.RemovedItems[0] + " to " + e.AddedItems[0] + "!";
}
} //Updates a TextBlock with information from the DisplayDateChanged event.
//This will happen every time the visible month changes, whether triggered
//by user input or by code.
void cal_DisplayDateChanged(object sender, CalendarDateChangedEventArgs e)
{
//This should never occur unless DisplayDate is explicitly set to null.
if (e.RemovedDate == null)
{
text1.Text = "Changed DisplayDate from null to " + e.AddedDate + "!";
}
else
{
text1.Text = "Changed DisplayDate from " + e.RemovedDate + " to " + e.AddedDate + "!";
}
}
}
}form msdn
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