API:Datasnap.DBClient.TClientDataSet.BeforeRefresh
| [–] Properties | |
|---|---|
| Type: event | |
| Visibility: published | |
| Source: Datasnap.DBClient.pas Datasnap.DBClient.hpp
| |
| Unit: Datasnap.DBClient | |
| Parent: TClientDataSet | |
Delphi
property BeforeRefresh;
C++
__property BeforeRefresh;
Description
Occurs immediately before an application refreshes the data in the dataset.
Datasnap.DBClient.TClientDataSet.BeforeRefresh inherits from Data.DB.TDataSet.BeforeRefresh. All content below this line refers to Data.DB.TDataSet.BeforeRefresh.
Occurs immediately before an application refreshes the data in the dataset.
Write a BeforeRefresh event handler to take specific action immediately before an application updates the records in the dataset. BeforeRefresh is generated by calls to the Refresh method.
BeforeRefresh is an event handler of type Data.DB.TDataSetNotifyEvent.