How to track pending tiles and display a busy indicator in a Web mapping application

Rex Hansen contributed this post about how to use some of the enhanced JavaScript in Service Pack 2 to track pending tiles and display a busy indicator (such as an animated "Loading" graphic) over the Web ADF's Map control: As a Web ADF

Using ASP.NET AJAX with the Web ADF

Bryan Baker of the .NET SDK team wrote this great article on integration ASP.NET AJAX with the Web ADF. Microsoft's new ASP.NET AJAX enables developers to refresh portions of a Web page in a relatively simple way. To enable a control to use AJAX,