TArrayBufIndex.ScrollBackward function

Declaration

function ScrollBackward: TGetResult; override

Description

Not described here; this is what TBufIndex.ScrollBackward says of it:

Moves to the prior record in the index.

ScrollBackward is a TGetResult function used to scrolling to the previous record in the index order. ScrollBackward implements the behavior needed to support the TDataset.MoveBy method using the index order for the dataset.

ScrollBackward is an abstract virtual method method, and must be implemented in a descendent class. The return value is a TGetResult enumeration value that indicates the result for the scroll request.