Распределенные вычисления и технологии Inprise

unit stscl1;
//Client of Simple MTS server
//By N.Elmanova
//01.12.1998

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  Db, DBClient, MConnect, Grids, DBGrids, StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    DBGrid1: TDBGrid;
    DCOMConnection1: TDCOMConnection;
    ClientDataSet1: TClientDataSet;
    DataSource1: TDataSource;
    Button2: TButton;
    Button3: TButton;
    Label2: TLabel;
    Label1: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.Button1Click(Sender: TObject);
begin
 DCOMConnection1.Connected:=True;
 ClientDataSet1.Data:=DCOMConnection1.AppServer.GetGoods;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
try
 DCOMConnection1.AppServer.AddGoods(Edit1.Text,
 StrToInt(Edit2.Text));
Except
 ShowMessage('Не могу добавить запись');
end;
 end;

procedure TForm1.Button3Click(Sender: TObject);
var recnum:integer;
begin
recnum:=ClientDataSet1.FieldByName('GOODSNUMBER').Value;
try
 DCOMConnection1.AppServer.DeleteGoods(recnum);
except
 ShowMessage('Не могу удалить запись');
end;
end;

end.

возврат

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