FireDAC.Comp.DataSet.TFDMasterDataLink.RecordChanged
| [–] Properties | |
|---|---|
| Type: procedure function
| |
| Visibility: protected | |
| Source: FireDAC.Comp.DataSet.pas FireDAC.Comp.DataSet.hpp
| |
| Unit: FireDAC.Comp.DataSet | |
| Parent: TFDMasterDataLink | |
Delphi
procedure RecordChanged(Field: TField); override;
C++
virtual void __fastcall RecordChanged(Data::Db::TField* Field);
Description
Generates an OnMasterChange event when the contents of one of the fields in the current record changes.
FireDAC.Comp.DataSet.TFDMasterDataLink.RecordChanged inherits from Data.DB.TMasterDataLink.RecordChanged. All content below this line refers to Data.DB.TMasterDataLink.RecordChanged.
Generates an OnMasterChange event when the contents of one of the fields in the current record changes.
Applications can not call the protected RecordChanged method. It is called automatically when the contents of the current record change. The Field parameter indicates which field in the current record has changed. If Field is nil (Delphi) or NULL (C++), the entire record has changed.
If the Field parameter is nil (Delphi) or NULL (C++), or if the Field parameter is one of the fields listed in the Fields property, RecordChanged triggers an OnMasterChange event.