title: How to bind an ItemsSource to a private property
body: <p>How to bind WPF an <code>ItemsSource</code> to a private property?</p>
  
  <pre><code>&lt;ComboBox x:Name="xxx" ItemsSource="{Binding Items, Mode=OneWay}"
            DisplayMemberPath="ItemName"/&gt;
  </code></pre>
  
  
  
  <pre><code>public partial class ItemBuySellAddEdit : BasePage
  {
      private List&lt;Item&gt; Items { get; set; }
  }
  </code></pre>
  
  <p>Items list will be populated while the form loads.</p>