NEW help articles RadTreeView Drag and drop in bound mode
When the RadTreeView is in bound mode, it supports drag-and-drop behavior. In order to enable this functionality, you should set the AllowDragDrop property to "true." However, due to the specificity of the RadTreeView’s data binding and the set up hierarchical data structure, it is necessary to handle the drag-and-drop operation manually to obtain correct nodes order. For this purpose, it is necessary to create a custom TreeViewDragDropService. This article demonstrates a sample approach for how to achieve it. Telerik Presentation Framework Create Prinatble Panel
This example shows how you can implement printable panel. This can be very useful when you want to print several controls at once. To achieve this you can create a custom panel that inherits from RadPanel and implements the IPrintable interface.