Collection doesnt show the same data as datasource
So i have run into a weird problem. When I connect my Sharepoint list directly to my gallery it shows all the records saved to it up to day, but then it runs slower.
I wanted to use collection, but when I collect all the information from my datasource in a collection and then use the collection in Items propery, gallery it shows only a part of all the available data. Any ideas as why it could be so?
EDIT: My function for gallery is
'Opprettet av'.Email = varUser
) && Dato>= fromDate.SelectedDate && Dato <= toDate.SelectedDate