I recently created a folder explorer using a combination of the ASP.NET TreeView and GridView controls as well as the new ASP.NET AJAX UpdatePanel. You can view a live demo of the folder explorer here. The code for this sample is at the bottom of the page.# The sample provides read-only access to the folders and files, making it more of a 'Folder Browser' instead of an Explorer # A full-postback is done when a folder is clicked in the right hand pane. If you have a suggestion to a nice way to have the Folder image buttons cause async-postbacks instead of complete post-backs, let me know.
