Handle CheckBox checked events : CheckBox « Windows Presentation Foundation « C# / C Sharp

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C# / C Sharp » Windows Presentation Foundation » CheckBoxScreenshots 
Handle CheckBox checked events
  
<Window x:Class="WpfApplication1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="WPF" Height="250" Width="300">
    <StackPanel Name="panel">
        <CheckBox Checked="CheckBox_Checked" Content="First CheckBox" 
                  IsChecked="True" Margin="2" Name="checkbox1"/>
        <Button Content="Get Selected" Margin="5" MaxWidth="100" 
                Click="Button_Click" />
        <TextBlock FontWeight="Bold" Text="Selected CheckBoxes:" />
        <ListBox Margin="5" MinHeight="2cm" Name="listbox" />
    </StackPanel>
</Window>
//File:Window.xaml.cs
using System.Linq;
using System.Windows;
using System.Windows.Controls;

namespace WpfApplication1
{
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();
        }
        private void Button_Click(object sender, RoutedEventArgs e)
        {
            listbox.Items.Clear();
            foreach (CheckBox checkbox in panel.Children.OfType<CheckBox>().Wherecb => cb.IsChecked == true))
            {
                listbox.Items.Add(checkbox.Name);
            }
        }
        private void CheckBox_Checked(object sender, RoutedEventArgs e)
        {
            if (!IsInitializedreturn;
            CheckBox checkbox = e.OriginalSource as CheckBox;
            if (checkbox != null)
            {
                MessageBox.Show(checkbox.Name + " is checked.", Title);
            }
        }

    }
}

   
    
  
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8.Handle CheckBox Unchecked eventsHandle CheckBox Unchecked events
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