TMemDataset.BeforeScroll property
Event triggered before the cursor changes position.
Declaration
property BeforeScroll:;Description
BeforeScroll is triggered before the cursor changes position. This can happen with one of the navigation methods:
Next,
Prior,
First,
Last, but also
with two of the editing operations:
Insert and
Delete. Raising an exception in this
event handler aborts the operation in progress.This description is the one of DB.TDataSet.BeforeScroll.
See also
- AfterScroll
- Next
- Prior
- First
- Last
- Insert
- Delete
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.