Advantage Client Engine
Clears scope on the given index order.
UNSIGNED32 |
AdsClearScope (ADSHANDLE hIndex, UNSIGNED16 usScopeOption); |
hIndex (I) |
Handle index order. |
usScopeOption (I) |
Indicates which scope value to clear. Options are ADS_TOP and ADS_BOTTOM. |
AE_NO_SCOPE |
No scope was set, so a scope cannot be returned or cleared. |
If the top or bottom scope is cleared, any other scope settings remain. If currently positioned at EOF or BOF and a scope is cleared, it is necessary to reposition by performing a movement to see any records.