Callback control software: KCallback AJAX Enabled .NET Callback Control, Implement your own file system in Windows, An EASY to use contact manager/follow-up sys and more.
KCallback.net Control, the most powerful, robust, callback control available in the market today for ASP.NET with AJAX support. Written in 100% managed C# code, KCallback.net provide callback functionality in your web applications. The KCallback.net control allows developers to AJAX-enable any ASP.NET application with writing a few lines of code. It allows to update page content without postback and loss of scroll position!