The FindNext method finds the next POOM item in a collection that passes the restriction specified by the most recent call to IPOutlookItemCollection::Find.
You can call this function only after calling IPOutlookItemCollection::Find. Using Find and FindNext, you can enumerate all the items in a collection that meet a particular restriction.
Do not to call FindNext after reaching the end of a collection.
Items are returned in the sequence determined by the current sort order.
Parenthesizing a restrict query has the effect of causing the query to be evaluated from right-to-left, as opposed to left-to-right. For example, the two queries below yield different results. The only difference is the usage of parenthesis.
Query 1: [Categories] = "Health" AND [SourceId] = 16 OR [Subject] = "Water" Query 2: ( ( [Categories] = "Health" AND [SourceId] = 16) OR [Subject] = "Water" )