TDataSet.BeforeRefresh property
Event triggered before the data is refreshed.
Declaration
property BeforeRefresh: TDataSetNotifyEvent read FBeforeRefresh write FBeforeRefresh;Description
BeforeRefresh is triggered at the start of the
Refresh method, after the dataset has been put in browse mode.
If the dataset cannot be put in browse mode, the
BeforeRefresh method will not be triggered. If an exception is raised during the
BeforeRefresh method, then the refresh method is cancelled and the dataset remains in the
dsBrowse state.See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.