Calendar selection changed event : Calendar « UI Controls « Silverlight

Home
Silverlight
1.Animations
2.Communication
3.Containers
4.Data
5.Events
6.Graphics
7.Shapes
8.UI Controls
Silverlight » UI Controls » CalendarScreenshots 
Calendar selection changed event
Calendar selection changed event
    

<UserControl x:Class='SilverlightApplication3.MainPage'
    xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' 
    xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
    xmlns:d='http://schemas.microsoft.com/expression/blend/2008' 
    xmlns:mc='http://schemas.openxmlformats.org/markup-compatibility/2006' 
    mc:Ignorable='d'
    xmlns:basics='clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls'     
     
    d:DesignWidth='640
    d:DesignHeight='480'>
    
  <StackPanel>
        <basics:Calendar Margin="3" SelectionMode="MultipleRange" SelectedDatesChanged="Calendar_SelectedDatesChanged" ></basics:Calendar>
    <basics:Calendar Margin="3" DisplayMode="Year" SelectedDatesChanged="Calendar_SelectedDatesChanged" ></basics:Calendar>
    <basics:DatePicker Margin="3" DateValidationError="DatePicker_DateValidationError" ></basics:DatePicker>
    <basics:DatePicker Margin="3" SelectedDateFormat="Long" DateValidationError="DatePicker_DateValidationError" ></basics:DatePicker>
    <TextBlock x:Name="lblError" Foreground="Red" TextWrapping="Wrap"></TextBlock>
  </StackPanel>
</UserControl>


//File: Page.xaml.cs

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 SilverlightApplication3
{
    public partial class MainPage : UserControl
    {
        public MainPage()
        {
            InitializeComponent();
        }

        private void DatePicker_DateValidationError(object sender, DatePickerDateValidationErrorEventArgs e)
        {
            lblError.Text = "'" + e.Text + "' is not a valid value because " + e.Exception.Message;            
        }

        private void Calendar_SelectedDatesChanged(object sender, SelectionChangedEventArgs e)
        {            
            foreach (DateTime selectedDate in e.AddedItems)
            {
                if ((selectedDate.DayOfWeek == DayOfWeek.Saturday||
                    (selectedDate.DayOfWeek == DayOfWeek.Sunday))
                {
                    lblError.Text = "Weekends are not allowed";

                    ((Calendar)sender).SelectedDates.Remove(selectedDate);
                }
            }
        }
    }
}

   
    
    
    
  
Related examples in the same category
1.Creating a CalendarCreating a Calendar
2.Calendar controlCalendar control
3.Calendar picker from System.Windows.ControlsCalendar picker from System.Windows.Controls
java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.