Add support for multiple SortFields in AF Search
Currently, AF search results can only be sorted by a single field. It would be useful to have the capability to specify 2 (or more) SortField values so that the order of results can be guaranteed in the result of a tie.
For example, being able to sort Event Frame Search Results by both StartTime and EndTime.
Reference Case Number: 00909102
This is a crucial feature for us as we have child event frames that are being default sorted by GUID instead of the actual order of those child event frames (batch phases). Phase 1 is Start Button, Phase 2 is Heating, etc. but because Phase 1 and Phase 2 have the same start time, the order received from AFSDK is in order of GUID and is returning Heating before Start Button which is not logical. This limitation affects the order of event frames in a PI Vision Event Comparison display, while System Explorer is sorting them in the correct logical order.