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POContext Menu trigger not firing on TreeViewItem
 

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    <p>In my WPF application, I have added a TreeView control binding class data to TreeViewItems. I have added a context menu to the treeviewitems. The Handler of the contextMenu is not firing. Here is the XAML code for TreeView.</p> <pre><code>&lt;TreeView ItemsSource="{Binding pads}" Width="190"&gt; &lt;TreeView.ItemContainerStyle&gt; &lt;Style TargetType="{x:Type TreeViewItem}"&gt; &lt;Setter Property="IsSelected" Value="{Binding IsSelected, Mode=TwoWay}" /&gt; &lt;Setter Property="FontWeight" Value="Normal" /&gt; &lt;Setter Property="ContextMenu"&gt; &lt;Setter.Value&gt; &lt;ContextMenu&gt; &lt;MenuItem Header="Rename" Command="{Binding RenameCommand}"/&gt; &lt;/ContextMenu&gt; &lt;/Setter.Value&gt; &lt;/Setter&gt; &lt;Style.Triggers&gt; &lt;Trigger Property="IsSelected" Value="True"&gt; &lt;Setter Property="FontWeight" Value="Bold" /&gt; &lt;/Trigger&gt; &lt;/Style.Triggers&gt; &lt;/Style&gt; &lt;/TreeView.ItemContainerStyle&gt; &lt;TreeView.ItemTemplate&gt; &lt;HierarchicalDataTemplate ItemsSource="{Binding Members}"&gt; &lt;StackPanel Orientation="Horizontal"&gt; &lt;TextBlock Text="{Binding Name}" /&gt; &lt;TextBlock Text=" [" Foreground="Blue" /&gt; &lt;TextBlock Text="{Binding Members.Count}" Foreground="Blue" /&gt; &lt;TextBlock Text="]" Foreground="Blue" /&gt; &lt;/StackPanel&gt; &lt;HierarchicalDataTemplate.ItemTemplate&gt; &lt;DataTemplate DataType="{x:Type vm:PadInfo}"&gt; &lt;StackPanel Orientation="Horizontal"&gt; &lt;TextBlock Text="["&gt;&lt;/TextBlock&gt; &lt;TextBlock Text="{Binding SlotID}" /&gt; &lt;TextBlock Text="] ["&gt;&lt;/TextBlock&gt; &lt;TextBlock Text="{Binding WellID}" /&gt; &lt;TextBlock Text="]"&gt;&lt;/TextBlock&gt; &lt;/StackPanel&gt; &lt;/DataTemplate&gt; &lt;/HierarchicalDataTemplate.ItemTemplate&gt; &lt;/HierarchicalDataTemplate&gt; &lt;/TreeView.ItemTemplate&gt; &lt;/TreeView&gt; </code></pre> <p>These are the two classes that are binded to the TreeView.</p> <pre><code> /// &lt;summary&gt; /// Class to hold the Pads info for a tree /// &lt;/summary&gt; public class Pad { /// &lt;summary&gt; /// Default Constructor /// &lt;/summary&gt; public Pad() { this.Members = new ObservableCollection&lt;PadInfo&gt;(); } /// &lt;summary&gt; /// Name of the pad /// &lt;/summary&gt; public string Name { get; set; } /// &lt;summary&gt; /// Members of the pad /// &lt;/summary&gt; public ObservableCollection&lt;PadInfo&gt; Members { get; set; } } /// &lt;summary&gt; /// Class to hold the well and slot IDs snapped to a pad /// &lt;/summary&gt; public class PadInfo { /// &lt;summary&gt; /// Slot ID /// &lt;/summary&gt; public string SlotID { get; set; } /// &lt;summary&gt; /// Well ID /// &lt;/summary&gt; public string WellID { get; set; } } </code></pre> <p>}</p> <p>This member is bind to the TreeView</p> <pre><code>public List&lt;Pad&gt; pads { get; set; } </code></pre> <p>When I right click on the menu items, the RenameCommand event is not firing. When I change the to the handler is fired but TreeView is not populated with the binded data.</p> <p>Please help. Thanks</p>
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