Unit 'BufDataset' Package
[Overview][Types][Classes][Procedures and functions][Index] [#fcl-db]

TDataPacketHandler

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Declaration

Source position: bufdataset.pas line 366

type TDataPacketHandler = class(TObject)

  FDataSet: TCustomBufDataset;

  FStream: TStream;

protected

  class function RowStateToByte();

  class function ByteToRowState();

  procedure RestoreBlobField();

  property DataSet: TCustomBufDataset; [r]

  property Stream: TStream; [r]

public

  constructor Create(); virtual;

  procedure LoadFieldDefs(); virtual; abstract;

  procedure InitLoadRecords; virtual; abstract;

  function GetCurrentRecord; virtual; abstract;

  function GetRecordRowState(); virtual; abstract;

  procedure RestoreRecord; virtual; abstract;

  procedure GotoNextRecord; virtual; abstract;

  procedure StoreFieldDefs(); virtual; abstract;

  procedure StoreRecord(); virtual; abstract;

  procedure FinalizeStoreRecords; virtual; abstract;

  class function RecognizeStream(); virtual; abstract;

end;

Inheritance

TDataPacketHandler

|

TObject


Documentation generated on: 2023-03-18