<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    x:Class="ThicknessConverter_Csharp.Window1"
    Title="ThicknessConverter Sample">
  <DockPanel Width="400" HorizontalAlignment="Left" VerticalAlignment="Top">
    <TextBlock DockPanel.Dock="Top" FontFamily="Verdana" FontSize="18" FontWeight="Bold" Margin="5">
      ThicknessConverter Sample</TextBlock>
    <Border Name="border1" Height="300" Width="300" Border.BorderThickness="2" Border.BorderBrush="Black" DockPanel.Dock="Top">
      <Grid Height="30" VerticalAlignment="Top">
        <Grid.RowDefinitions>
          <RowDefinition/>
          <RowDefinition/>
        </Grid.RowDefinitions>
        <TextBlock Grid.Row="0" Name="bThickness"/>
        <TextBlock Grid.Row="1" Name="bColor"/>
      </Grid>
    </Border>
    <Grid DockPanel.Dock="Top">
      <Grid.RowDefinitions>
        <RowDefinition/>
        <RowDefinition/>
        <RowDefinition/>
      </Grid.RowDefinitions>
      <Grid.ColumnDefinitions>
        <ColumnDefinition/>
        <ColumnDefinition/>
        <ColumnDefinition/>
        <ColumnDefinition/>
      </Grid.ColumnDefinitions>
      <TextBlock Grid.Row="1" Grid.Column="2" TextWrapping="Wrap">Set the BorderBrush Property:</TextBlock>
      <ListBox VerticalAlignment="Top" Grid.Column="3" Grid.Row="1" Width="60" Height="50" Margin="5" SelectionChanged="changeColor">
        <ListBoxItem>Red</ListBoxItem>
        <ListBoxItem>Green</ListBoxItem>
        <ListBoxItem>Blue</ListBoxItem>
        <ListBoxItem>Yellow</ListBoxItem>
        <ListBoxItem>Orange</ListBoxItem>
        <ListBoxItem>Purple</ListBoxItem>
        <ListBoxItem>Silver</ListBoxItem>
        <ListBoxItem>Pink</ListBoxItem>
        <ListBoxItem>Maroon</ListBoxItem>
        <ListBoxItem>Brown</ListBoxItem>
        <ListBoxItem>Black</ListBoxItem>
      </ListBox>
    </Grid>
  </DockPanel>        
</Window>

//File:Window.xaml.cs
using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Navigation;
using System.Windows.Media;

namespace ThicknessConverter_Csharp
{
  public partial class Window1 : Window
  {

    public void changeColor(object sender, SelectionChangedEventArgs args)
    {
      ListBoxItem li2 = ((sender as ListBox).SelectedItem as ListBoxItem);
            BrushConverter myBrushConverter = new BrushConverter();
            border1.BorderBrush = (Brush)myBrushConverter.ConvertFromString((string)li2.Content);
            bColor.Text = "Border.Borderbrush =" + li2.Content.ToString();
        }
  }
}

   
    
     

   
  

<Window x:Class="DataTriggerSample.Window1"
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  xmlns:c="clr-namespace:DataTriggerSample"
  Title="DataTriggerSample" Height="300" Width="300">
  <Window.Resources>
    <c:People x:Key="PeopleData"/>

    <Style TargetType="{x:Type ListBoxItem}">
      <Style.Triggers>
        <DataTrigger Binding="{Binding Path=Name}" Value="A">
          <Setter Property="Background" Value="Yellow" />
        </DataTrigger>
        <MultiDataTrigger>
          <MultiDataTrigger.Conditions>
            <Condition Binding="{Binding Path=Name}" Value="S" />
          </MultiDataTrigger.Conditions>
          <MultiDataTrigger.Setters>
            <Setter Property="Background" Value="LightGreen" />
          </MultiDataTrigger.Setters>
        </MultiDataTrigger>
      </Style.Triggers>
    </Style>

    <DataTemplate DataType="{x:Type c:Person}">
      <Canvas Width="260" Height="20">
        <TextBlock FontSize="12" Width="130" Canvas.Left="0" Text="{Binding Path=Name}"/>
      </Canvas>
    </DataTemplate>
  </Window.Resources>

  <StackPanel>
    <TextBlock FontSize="18" Margin="5" FontWeight="Bold"
      HorizontalAlignment="Center">Data Trigger Sample</TextBlock>
    <ListBox Width="250" HorizontalAlignment="Center" Background="White"
      ItemsSource="{Binding Source={StaticResource PeopleData}}"/>
  </StackPanel>

</Window>
//File:Window.xaml.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using System.Collections.ObjectModel;

namespace DataTriggerSample
{
    public partial class Window1 : System.Windows.Window
    {
        public Window1()
        {
            InitializeComponent();
        }
    }

    public class Person
    {
        private string _name;
        public string Name
        {
            get { return _name; }
            set { _name = value; }
        }

        public Person(string name)
        {
            this._name = name;
        }
    }

    public class People : ObservableCollection<Person>
    {
        public People()
        {
            Add(new Person("A"));
            Add(new Person("B"));
            Add(new Person("C"));
        }
    }

}

   
    
     

   
  

<Window x:Class="Windows.OpenFileTest"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="OpenFileTest" Height="300" Width="300" 
    >
  <DockPanel Margin="5">
    <Button DockPanel.Dock="Top" Click="cmdOpen_Click">Open</Button>
    <ListBox Name="lstFiles"></ListBox>
  </DockPanel>
</Window>
//File:Window.xaml.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using Microsoft.Win32;

namespace Windows
{
    public partial class OpenFileTest : System.Windows.Window
    {
        public OpenFileTest()
        {
            InitializeComponent();
        }

        private void cmdOpen_Click(object sender, RoutedEventArgs e)
        {
            OpenFileDialog myDialog = new OpenFileDialog();

            myDialog.Filter = "Image Files(*.BMP;*.JPG;*.GIF)|*.BMP;*.JPG;*.GIF|All files (*.*)|*.*";
            myDialog.CheckFileExists = true;
            myDialog.Multiselect = true;

            if (myDialog.ShowDialog() == true)
            {
                lstFiles.Items.Clear();
                foreach (string file in myDialog.FileNames)
                {
                    lstFiles.Items.Add(file);
                }                
            }
        }
    }
}

   
    
     

   
  
<Window x:Class="ClassicControls.ImageList"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="ImageList" Height="300" Width="300">
  <ListBox Margin="5" SelectionMode="Multiple" Name="lst"  SelectionChanged="lst_SelectionChanged">
    <StackPanel Orientation="Horizontal">
      <Image Source="c:image.jpg"  Width="30" Height="30"></Image>
      <Label VerticalContentAlignment="Center">A happy face</Label>
    </StackPanel>

  </ListBox>
</Window>
//File:Window.xaml.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace ClassicControls
{
    public partial class ImageList : System.Windows.Window
    {
        public ImageList()
        {
            InitializeComponent();
        }
        private void lst_SelectionChanged(object sender, RoutedEventArgs e)
        {
        }
    }
}

   
    
     

   
  


<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        x:Class="WpfApplication1.CompileXamlWindow"
        Title="Compile XAML Window" 
        SizeToContent="WidthAndHeight" 
        ResizeMode="CanMinimize">
    <StackPanel>
        <Button HorizontalAlignment="Center" Margin="24" Click="ButtonOnClick">
            Click
        </Button>
        <Ellipse Name="elips" Width="200" Height="100" Margin="24" Stroke="Black"/>
        <ListBox Name="lstbox" Width="150" Height="150" Margin="24" SelectionChanged="ListBoxOnSelection" />
    </StackPanel>
</Window>
//File:Window.xaml.cs
using System;
using System.Reflection;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;

namespace WpfApplication1
{
    public partial class CompileXamlWindow : Window
    {

        public CompileXamlWindow()
        {
            InitializeComponent();
            
            foreach (PropertyInfo prop in typeof(Brushes).GetProperties())
                lstbox.Items.Add(prop.Name);
        }
        void ButtonOnClick(object sender, RoutedEventArgs args)
        {
            Button btn = sender as Button;
            MessageBox.Show(btn.Content + "&#039; has been clicked.");
        }
        void ListBoxOnSelection(object sender, SelectionChangedEventArgs args)
        {
            ListBox lstbox = sender as ListBox;
            string strItem = lstbox.SelectedItem as string;
            PropertyInfo prop = typeof(Brushes).GetProperty(strItem);
            elips.Fill = (Brush)prop.GetValue(null, null);
        }
    }
}

   
    
     

   
  

<Canvas xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:src="clr-namespace:ListBoxEvent"  
    x:Class="ListBoxEvent.Pane1">


  <StackPanel>
    <DockPanel Margin="10, 10, 3, 3" >
      <ListBox SelectionMode="Multiple">
        <DockPanel>
          <Image Source="datacat.png"/>
          <TextBlock>CAT</TextBlock>
        </DockPanel>
        <DockPanel>
          <Image Source="datadog.png"/>
          <TextBlock>DOG</TextBlock>
        </DockPanel>
        <DockPanel>
          <Image Source="datafish.png"/>
          <TextBlock>FISH</TextBlock>
        </DockPanel>
      </ListBox>
    </DockPanel>
  </StackPanel>

</Canvas>
//File:Window.xaml.cs

using System;
using System.ComponentModel;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Data;
using System.Windows.Media;
using System.Collections.ObjectModel;

namespace ListBoxEvent
{

    public partial class Pane1 : Canvas
    {

        public Pane1() : base()
        {
            InitializeComponent();
        }
    }

}

   
    
     

   
  

<Canvas xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:src="clr-namespace:ListBoxEvent"  
    x:Class="ListBoxEvent.Pane1">


  <StackPanel>
    <DockPanel Margin="10, 10, 3, 3" >
      <ListBox SelectionMode="Multiple">
        <DockPanel>
          <Image Source="datacat.png"/>
          <TextBlock>CAT</TextBlock>
        </DockPanel>
        <DockPanel>
          <Image Source="datadog.png"/>
          <TextBlock>DOG</TextBlock>
        </DockPanel>
        <DockPanel>
          <Image Source="datafish.png"/>
          <TextBlock>FISH</TextBlock>
        </DockPanel>
      </ListBox>
    </DockPanel>
  </StackPanel>

</Canvas>

//File:Window.xaml.cs
using System;
using System.ComponentModel;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Data;
using System.Windows.Media;
using System.Collections.ObjectModel;

namespace ListBoxEvent
{

    public partial class Pane1 : Canvas
    {

        public Pane1() : base()
        {
            InitializeComponent();
        }
    }

}