datam.pas

条形码控件 支持 qrreport

unit DataM;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  DBTables, Db;

type
  TDM = class(TDataModule)
    Database1: TDatabase;
    Table: TTable;
    TableProductID: TStringField;
    TableProductName: TStringField;
    DataSource: TDataSource;
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  DM: TDM;

implementation

{$R *.DFM}



end.