There could be two reasons: - 1. Directory under which ASP page resides is not marked as an application. In other words, its not a *virtual* directory. 2. *Enable Session State* option is disabled either on the virtual directory level or one level...

Abstract We can visualize composite control, the composition of existing controls that reuses the implementation provided by child controls for rendering, post back handling etc. While creating composite controls we don’t face too much of complexity...

The link below explains what are the Login Controls and how they can be used against custom data source instead of SQL Server by creating the custom Membership Provider classes. http://support.microsoft.com/kb/910440/en-us By creating the custom...