delphi 小问题 请大哥们指点

来源：百度知道 编辑：UC知道 时间：2024/05/08 18:27:49
我想利用 shellexecute
点击button让IE自动打开此网站
http://wpa.qq.com/msgrd?V=1&Uin=*******&Site=ioshenmue&Menu=yes'
(*****是Edit输入的整数)
我要怎么声明****的变量呢?
还是要怎么做?
请指点,,,,谢谢了

unit Unit1;

interface

uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls,shellapi;

type
TForm1 = class(TForm)
Edit1: TEdit;
Button1: TButton;
procedure Edit1KeyPress(Sender: TObject; var Key: Char);
procedure Button1Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;

var
Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Edit1KeyPress(Sender: TObject; var Key: Char);
begin
if not (key in ['0'..'9']) then
begin
key:=#0;
end;
end;

procedure TForm1.Button1Click(Sender: TObject);
var s:string;
begin
s:='