clientunit1.pas

Delphi6分布式开发例程4 :)

unit ClientUnit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Server_TLB, StdCtrls, QDialogs;

type
  TForm1 = class(TForm)
    GroupBox1: TGroupBox;
    Label1: TLabel;
    Label2: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Button1: TButton;
    Button2: TButton;
    Label3: TLabel;
    Edit3: TEdit;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
    ClientVar : IDCOMServer; //声明接口变量
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
  //创建远程DCOM对象
  ClientVar := CoDCOMServer.CreateRemote(Edit3.Text);
  if ClientVar.Confirm(Edit1.Text,Edit2.Text) then
     MessageDlg('登陆DCOM服务器成功！', mtInformation,
       [mbOk], 0, mbOk)
  else
     MessageDlg('登陆DCOM服务器失败，请检查用户名、口令与服务器名称是否正确！', mtInformation,
       [mbOk], 0, mbOk)
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
  Application.Terminate;
end;

end.