Nice article on Creating banner ad ASP.NET usercontrols – know your impressions and click-throughs!

“Why not use the built-in ASP.NET AdRotator?”, I hear someone ask. Well, can you monitor the impressions and click through ratios with AdRotator? Can you tell AdRotator to stop displaying a particular ad once a certain number of impressions has been reached? No? Exactly, and that’s why I’ve built two ASP.NET usercontrols to do just that.
A SQL Server database is used to retrieve the banner ad information and monitor impressions and click-through. SQL scripts and the sample project are provided in the code download.

http://www.wimdows.net/articles/article.aspx?aid=24

Suresh