Mono Dialogs
Mono Dialogs control provide the most powerful way of adding professionally-looking MessageBox and InputBox controls to your ASP.NET applications. Traditional desktop applications use these elements so often that their importance can be easily overlooked. From a developer's point of view, calling and retrieving return values from these objects is an easy job, usually requiring a single line of code. However, the emergence of Web-based technologies complicates this situation, and programmers are often forced to manually code client-side scripts to achieve similar functionality. Mono Dialogs ASP.NET component is here to free you from the nightmare of ever-changing client-side scripts and bad-looking dialog boxes. And best of all, it is completely FREE!