C1TreeView Structure

The C1TreeView class is a StackPanel with two elements:

•      A header that represents the actual node, with a button to collapse and expand the children.

•      A body that is another StackPanel and contains other nodes.

You can add images to a node by grabbing its first child (the header), casting that to a StackPanel, and inserting an image element at whatever position you prefer. For example:

•      Visual Basic

Dim nodeHeader As StackPanel = TryCast(TreeNode.Children(0), StackPanel)

nodeHeader.Children.Insert(0, myImage)

•      C#

StackPanel nodeHeader = TreeNode.Children[0] as StackPanel;

nodeHeader.Children.Insert(0, myImage);