Advantage Client Engine
Determines if the given index order is descending.
UNSIGNED32 |
AdsIsIndexDescending (ADSHANDLE hIndex, UNSIGNED16 *pbDescending); |
hIndex (I) |
Handle of index order of interest. |
pbDescending (O) |
Return True if index order is descending. |
Descending index keys are sorted from largest to smallest. The default is an ascending index. An AdsGotoTop call on a descending order will position at the largest key in the index. An AdsGotoBottom call will position at the smallest key in the index order.