udataitemsview.pas

Software Requirements1. Delphi 6 SP22. Oracle 8i R33. Raize 3.0.94. ExpressQuantumGrid 4.505. Expres

unit UDataItemsView;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, UDataView, dxPSCore, RzCommon, jpeg, RzBckgnd, ExtCtrls, RzPanel,
  DB, Ora,
  MyView, MySystem, MyTools, dxPSGlbl, dxPSUtl, dxPSEngn, dxPrnPg, dxBkgnd,
  dxWrap, dxPrnDev, dxPSCompsProvider, dxPSFillPatterns, dxPSEdgePatterns;

type
  TDataItemsView = class(TDataView, IDataItems, IDataExchange)
{---------------------------------------- IDataItems ----------------------------------------}
  public
    function GetCount: Word; virtual; 
    function GetItems: IDataItemList; virtual;
  public
{---------------------------------------- IDataExchange ----------------------------------------}  
    procedure SaveToFile; virtual;
  end;

implementation

{$R *.dfm}

{ TDataItemsView }

function TDataItemsView.GetCount: Word;
begin
  if DataSource.DataSet.Active then
    Result := DataSource.DataSet.RecordCount
  else
    Result := 0;
end;

function TDataItemsView.GetItems: IDataItemList;
begin

end;

procedure TDataItemsView.SaveToFile;
begin

end;

end.