Hi all,

I've implemented a tree and have bound it to my treeview. the binding is fine, but id like to add "add child" "remove node" functionality in a context menu for a selected item. I can not for the life of me figure out how to do this. My code is below. please help me. please point me in the right direction.



<TreeView Name="treeView" Margin="10,10,14,10" BorderThickness="2" ItemsSource="{Binding Nodes}">

<TreeView.BorderBrush>
<LinearGradientBrush EndPoint="1,0.5" StartPoint="0,0.5">
<GradientStop Color="#FF332187" Offset="0" />
<GradientStop Color="Transparent" Offset="1" />
</LinearGradientBrush>
</TreeView.BorderBrush>



<TreeView.ItemTemplate>

<HierarchicalDataTemplate ItemsSource="{Binding Nodes}">

<TextBlock Text="{Binding title}" PreviewMouseRightButtonUp="createContextMenu"/>

</HierarchicalDataTemplate>
</TreeView.ItemTemplate>

</TreeView>


my tree implementation:


public class Node
{
private ObservableCollection<Node> _nodes;
public string title { get; set; }
public string content { get; set; }

public Node(string _title)
{
title = _title;
_nodes = new ObservableCollection<Node>();
}

public ObservableCollection<Node> Nodes
{
get
{
if (_nodes == null)
_nodes = new ObservableCollection<Node>();

return _nodes;
}

set
{
_nodes = value;
}
}

}