This is a TreeListView, running in virtual mode. the data is never stored within the control.
VirtualModeTreeListView
Published 10/03/2009
Latest Tree View Articles
Use ASP.NET 2.0's TreeView to Display Hierarchical Data
Published 04/19/2006
Thanks to ASP.NET 2.0's built-in TreeView control, you can give your Web site a professional-looking navigation system that displays hierarchical data—without having to write lots of code and script.
Bypassing the TreeView.ItemHeight Limitation
Published 07/10/2003
Learn to get around the limitation for the maximum value of the .NET TreeView's ItemHeight property.
Latest Developer Videos
More...
Latest CodeGuru Developer Columns
MFC Integration with the Windows Transactional File System (TxF)
Published 04/18/2011
The Transactional File System (TxF), which allows access to an NTFS file system to be conducted in a transacted manner through extensions to the Windows SDK API. MFC 10, has been extended to support TxF and related technologies. This support allows existing MFC applications to be easily extended to support kernel transactions.
.NET Framework: Collections and Generics
Published 06/23/2011
The original release of the .NET Framework included collections as .NET was introduced to the Microsoft programming world. The .NET Framework 2.0 introduced generics to complement the System.Collections namespace and provide a more efficient and well performing option. Read on to learn more...
Working with the Clipboard in VB.NET and C#
Published 11/28/2012
It might be strange to find an entire article dedicated to the Clipboard object but the sad fact is people still do not know what the Clipboard object is, how to differentiate between copied information, and how to use it. Hannes du Preez demonstrates its proper use, to eliminate any remaining confusion.
Learn About Asynchronous HTTP Modules and HTTP Handlers in Asp.Net 4.5
Published 11/07/2012
One of the good things about Asp.Net 4.5 is that you can introduce asynchronous processing in web applications that you develop with little effort. This article takes you through the asynchronous HTTP Modules and Handlers in Asp.Net 4.5.
