Data.DB.TDataSet.CalculateFields
Delphi
procedure CalculateFields(Buffer: TRecBuf); overload; virtual;
procedure CalculateFields(Buffer: TRecordBuffer); overload; virtual; deprecated 'Use overloaded method instead';
C++
virtual void __fastcall CalculateFields(NativeInt Buffer)/* overload */;
virtual void __fastcall CalculateFields _DEPRECATED_ATTRIBUTE1("Use overloaded method instead") (System::PByte Buffer)/* overload */;
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
protected | Data.DB.pas Data.DB.hpp |
Data.DB | TDataSet |
Description
Calculates the lookup fields.
CalculateFields is used to calculate the lookup fields for the Buffer
record buffer.