What is an "activity"?

Mar 3, 2008 at 4:14 AM
For the purposes of this web part, an "activity" is the creation of a new item or modification of an existing one. I look at "Created" and "Modified" field in my list query CAML, and sort them out according to "yesterday" and "today". One thing i do not count is list deletions... If it's not in the list, it won't show up on the count.

Is that OK? Any thoughts?