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POWPF Treeview Bindings
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  1. POWPF Treeview Bindings
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    copied!<p>I'm trying to bind an ObservableCollection to a treeview in WPF. It does kind-of work but not quite the way I thought it would.</p> <p><strong>This is the binding I have setup</strong> </p> <pre class="lang-xml prettyprint-override"><code> &lt;TreeView Height="250" ItemsSource="{Binding Path=TheUsers}" VerticalAlignment="Bottom" Width="500" Margin="0,39,0,0"&gt; &lt;TreeView.ItemTemplate&gt; &lt;HierarchicalDataTemplate ItemsSource="{Binding Path=Permission}"&gt; &lt;TextBlock Text="{Binding}" /&gt; &lt;/HierarchicalDataTemplate&gt; &lt;/TreeView.ItemTemplate&gt; &lt;/TreeView&gt; </code></pre> <p>This is the collection it is binding to:</p> <pre><code> ObservableCollection&lt;UserViewModel&gt; theUsers; public ObservableCollection&lt;UserViewModel&gt; TheUsers { get { return theUsers; } set { theUsers = value; OnPropertyChanged("TheUsers"); } } </code></pre> <p><strong>This is the object in the collection:</strong></p> <pre><code>public class UserViewModel { string userName = null; public string UserName { get { return userName; } set { userName = value; OnPropertyChanged("UserName"); } } int permCount = 0; public int PermCount { get { return permCount; } set { permCount = value; OnPropertyChanged("PermCount"); } } List&lt;string&gt; permission = null; public List&lt;string&gt; Permission { get { return permission; } set { permission = value; OnPropertyChanged("Permission"); } } </code></pre> <p>This is what it displays</p> <p><img src="https://i.stack.imgur.com/ujKzU.png" alt="screenshot"></p> <p>What I would like it to do is display the UserName for UserViewModel and the Permissions <code>List&lt;string&gt;</code> items as the children. What is the proper way to do this ?</p> <p>Thanks in Advance!</p>
 

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