Data.DB.TDataSet.BeforeRefresh

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[–] Properties Type: event Visibility: public Source:

Data.DB.pas

Data.DB.hpp

Unit: Data.DB Parent: TDataSet

Delphi

property BeforeRefresh: TDataSetNotifyEvent read FBeforeRefresh write FBeforeRefresh;

C++

__property TDataSetNotifyEvent BeforeRefresh = {read=FBeforeRefresh, write=FBeforeRefresh};

Description

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.

See Also

• Data.DB.TDataSetNotifyEvent

• AfterRefresh

• Refresh