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POGet name of selected listbox item (WPF C#)?
 

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  1. POGet name of selected listbox item (WPF C#)?
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    <p>all. I have an app that scans a picture folder and displays the images along with their names in a listbox. Each image and image name (displayed in a textblock next to the image) is stored in a horizontal stackpanel inside the listbox.</p> <p>I've been trying all afternoon to find a way of displaying the image name in a textbox when the user selects it in the listbox. Sounds very simple, and I'm sure it is, but I can't seem to get it to work.</p> <p>Can anyone point me in the right direction as to the best way of doing this? Thanks.</p> <p>Here is my xaml if it helps:</p> <pre><code>&lt;Grid&gt; &lt;ListBox ItemsSource="{Binding AllImages}" Margin="0,0,262,0" Name="listBox1" MouseLeftButtonDown="listBox1_MouseLeftButtonDown"&gt; &lt;ListBox.ItemTemplate&gt; &lt;DataTemplate&gt; &lt;StackPanel Orientation="Horizontal"&gt; &lt;Image Source="{Binding Image}" Width="50" Height="50" Margin="6"/&gt; &lt;TextBlock Text="{Binding Name}" Margin="6" /&gt; &lt;/StackPanel&gt; &lt;/DataTemplate&gt; &lt;/ListBox.ItemTemplate&gt; &lt;/ListBox&gt; &lt;TextBox Height="23" HorizontalAlignment="Left" Margin="265,148,0,0" Name="textBox1" VerticalAlignment="Top" Width="198" /&gt; &lt;/Grid&gt; </code></pre> <p>And my code behind:</p> <pre><code>public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); DataContext = this; } public class MyImage { private ImageSource _image; private string _name; public MyImage(ImageSource image, string name) { _image = image; _name = name; } public override string ToString() { return _name; } public ImageSource Image { get { return _image; } } public string Name { get { return _name; } } } public List&lt;MyImage&gt; AllImages { get { List&lt;MyImage&gt; result = new List&lt;MyImage&gt;(); string filePath = @"D:\Projects\Visual Studio 2010\WpfApplication5\WpfApplication5\bin\Debug\ImageFolder"; string[] files = Directory.GetFiles(filePath); foreach (string filename in files) { try { result.Add( new MyImage( new BitmapImage( new Uri(filename)), System.IO.Path.GetFileNameWithoutExtension(filename))); } catch { } } return result; } } } </code></pre>
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