unit1.~pas

com+组件,用于分布式构架的组件服务实例

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    DataSource1: TDataSource;
    ClientDataSet1: TClientDataSet;
    DBGrid1: TDBGrid;
    SocketConnection1: TSocketConnection;
    Edit1: TEdit;
    Button1: TButton;
    Edit2: TEdit;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
//SocketConnection1.Host:=trim(edit1.Text);
//ClientDataSet1.Active:=true;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
with ClientDataSet1 do
 begin
 Close;
 //Edit;
 CommandText:='';
 CommandText:=trim(edit2.Text);
        // try
         open;
       //  except
      //   application.MessageBox('语句出现错误，请检查！','提示',0);
      //   end;
 end;

end;

end.