Is it possible to with the Object Model query several lists at the same time and get the result merged together? Something like linked sources in SharePoint Designer?
I have created a web part that lists events from a calendar but I want to be able to lists events from several calendars. I know that I can query from different lists and then sort the result myself but this dose not feel optimal.
The best thing would be if I could create the source from SharePoint designer or from SharePoint then add my webpart and then send the "linked source" to my webpart that then would see the data as if it is one list.