ASP.NET ExpertTree
ExpertTree - XML and CSS-based ASP.NET Tree control with templates support for building hierarchical interfaces in ASP.NET applications. Comprehensive demo set contains more than 30 design and programming examples that demonstrate rich feature set. Rich server- and client-side event model. Templated tree nodes allow nesting custom ASP.NET content. Client-side API for manipulating tree objects at the client side. Keyboard navigation, drag-and-drop and load-on-demand. Inline labels editing. Expand/collapse animation effects, cross-browser support. C# and VB.NET source code for all examples.