I saw my team mates develop wizards in our web-based application development project, that involved multiple steps, back & forth movement (with "next" and "back" buttons), and data being saved only in the last step.
Author: Rajiv. R Code: ASP.NET v1.0
Panel control can monitor the other controls present in them and can set the visibility of these controls in the group to 'ON' or 'OFF' as required. Author: Gopikrishna S Code: ASP.NET Beta 1 & VB