C1TreeView supports drag-and-drop operations within the tree. Simply set the AllowDragDrop property to true and users will be able to reorder nodes within the tree by dragging them with the mouse. You can customize the drag/drop indicators.

TreeView fires events during drag-drop operations so you can customize their behavior. For example, you can prevent some nodes from being dragged or some nodes from acting as drop targets.

With C1TreeView, you can easily jump to a letter in the node with auto-search. Just type a letter to go to a specific tree node.

You can use different templates for different node types without having to subclass the C1TreeViewItem class.

Provide editing functionality of node items using the customizable EditTemplate property.

Node headers are content elements, so they can host any type of element. Add images, checkboxes, or whatever your application requires. Add textboxes to create an editable TreeView.

Show connected lines in C1TreeView by simply setting the ShowLines property. This gives the appearance of a classic windows treeview. Adjust the appearance of the lines with several simple properties (LineThickness/LineStroke).

Use the cursor keys to navigate the nodes, expanding and collapsing them as you go. Or use the auto-search feature to find specific nodes quickly and easily.

TreeView supports ComponentOne ClearStyle™ technology which allows you to easily change control brushes without having to override templates. By just setting a few brush properties in Visual Studio you can quickly style each part of the control.

Add style to your UI with built-in support for the most popular Microsoft Silverlight Toolkit themes, including ExpressionDark, ExpressionLight, WhistlerBlue, RainerOrange, ShinyBlue, BureauBlack and Cosmopolitan.