DUH: Defining a user field which you can select multiple people
Pardon my very "expressive" post. Wasted quite a bit of precious time, especially when the work I'm doing is community work, and a new born baby is competing with this precious resource.
SDK says, to define a field (using caml in field definition) to be a person field, which allows multiple selection, you need to set the type to "UserMulti". The value of this field will be return as SPFieldUserValueCollection. I was able to retrieve the field, but I can't figure out why I add a user to the collection, and the collection.count returns > 1, when I save and re-retrieve, the count is 1, and it only has the first user...
Dig and dig until fingernails are gone ("Imagine those war movies [My favorite, Band of Brothers], where soldiers are trumatised"). Finally figure out you need to set the mult attribute to true. And what did the SDK says?
"Optional Boolean. A scale factor used in multiplication before displaying a number." <- Does this mean anything related to what I am trying to accomplish here? Is my English that bad, or someone neck should be in my hand now?