Navigation: ABC Library Reference > FileDropClass > FileDropClass Methods >====== ResetQueue (fill filedrop queue)  ====== |    |
ResetQueue( [ force ] ), VIRTUAL, PROC
| ResetQueue | Fills or refills the filedrop's display queue. |
| force | A numeric constant, variable, EQUATE, or expression that indicates whether to refill the queue even if the sort order did not change. A value of one (1 or True) unconditionally refills the queue; a value of zero (0 or False) only refills the queue if circumstances require it. If omitted, force defaults to zero. |
The ResetQueue method fills or refills the filedrop's display queue, applying the applicable sort order, range limits, and filters, then returns a value indicating which item, if any, in the displayed lookup file already matches the value of the target fields (specified by the AddUpdateField method). A return value of zero (0) indicates no matching items; any other value indicates the position of the matching item.
For example, if the filedrop “looks up” the state code for a customer, and the current customer's state code field already contains a valid value, then the ResetQueue method conditionally (based on the InitSyncPair property) positions the filedrop list to the current customer's state code value.
Return Data Type: LONG
Example:
ACCEPT
IF EVENT() = EVENT:OpenWindow
StateFileDrop.ResetQueue
END
!program code
END
See Also: InitSyncPair