One of the most interesting features in ASP.NET are WebParts. But one of the issues right now is the cross browser compatibility. So with the default behavior you can add a WebpartZone and then drop your UserControl on it, but then even when you have...
If you have worked with SharePoint 2003 Webservices, then you probably had to deal with some security, permissions or impersonation issues. Some of these issues can arise if you don’t think in a solid architecture from scratch. I will try to show a few...