utest.pas

这是一个三层的进销存系统

unit utest;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, MDIbase, DB, Grids, DBGrids, StdCtrls, DBClient;

type
  Tfrmtest = class(TfrmMDIbase)
    ClientDataSet1: TClientDataSet;
    Button1: TButton;
    DBGrid1: TDBGrid;
    DataSource1: TDataSource;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  frmtest: Tfrmtest;

implementation

uses data;

{$R *.dfm}

procedure Tfrmtest.Button1Click(Sender: TObject);
begin
  inherited;
  Clientdataset1.Data:=Datam.CDSpermiss.Data;  
end;

end.