9Rays.Net TreeView for ASP.NET

If you're looking for a dynamic treeview control to add to your ASP.NET project, look no further than 9Rays TreeView, otherwise known as FlyTreeView. This native ASP.NET control offers a range of features that make it easy to use and highly customizable.

One standout feature is the visual designers, which allow you to easily design and customize your treeview with minimal coding required. Additionally, FlyTreeView offers native .NET DataBinding to any ADO.NET source, including DataSet, DataReader, arrays, and IList implementations. This makes it easy to populate your treeview with data and keep it up-to-date.

Other useful features include drag-and-drop operations, full ASP.NET ViewState support, and highly customizable styles and behaviors. FlyTreeView even offers XML node sources to enable load on demand, meaning you can optimize the performance of your application by loading nodes only when they're needed. Additionally, FlyNodeSet control provides on demand node rendering and loading, making it easy to integrate with file systems and other complex data sources.

FlyTreeView also supports checkboxes and multiple postback events, including select, deselect, expand, collapse, check, and uncheck. And with server-side handling of all client events, you'll have complete control over how your treeview behaves.

Finally, FlyTreeView offers a comprehensive client object model, context menu, and flexible licensing options, making it a versatile and valuable addition to any ASP.NET project.