Data.DB.TFields.OnChange
Delphi
property OnChange: TNotifyEvent read FOnChange write FOnChange;
C++
__property System::Classes::TNotifyEvent OnChange = {read=FOnChange, write=FOnChange};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | protected | Data.DB.pas Data.DB.hpp |
Data.DB | TFields |
Description
Occurs immediately after the data in one of the fields changes.
Write an OnChange event handler to respond to any changes in the data of one of the fields.