主题:贴一小短code,不知道错在哪里了,恳请指正!
用了一个webbrowser,想在button点下后,webbrowser打开edit中的地址,在完成页面下载时立即重新打开edit中的地址,就是想在downloadcomplete时马上refresh一下。于是有如下代码,但是点run的时候出错,请赐教~~~
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ImgList, ComCtrls, ToolWin, StdCtrls, ExtCtrls, OleCtrls,
SHDocVw, Sockets;
type
TForm1 = class(TForm)
Panel1: TPanel;
Label2: TLabel;
Label3: TLabel;
Edit1: TEdit;
Label1: TLabel;
Button1: TButton;
WebBrowser1: TWebBrowser;
procedure Button1Click(Sender: TObject);
procedure webbrowser1downloadcomplete(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
begin
webbrowser1.navigate(edit1.text);
end;
procedure webbrowser1downloadcomplete(Sender: TObject);
begin
webbrowser1.navigate(edit1.text);
end;
end.
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ImgList, ComCtrls, ToolWin, StdCtrls, ExtCtrls, OleCtrls,
SHDocVw, Sockets;
type
TForm1 = class(TForm)
Panel1: TPanel;
Label2: TLabel;
Label3: TLabel;
Edit1: TEdit;
Label1: TLabel;
Button1: TButton;
WebBrowser1: TWebBrowser;
procedure Button1Click(Sender: TObject);
procedure webbrowser1downloadcomplete(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
begin
webbrowser1.navigate(edit1.text);
end;
procedure webbrowser1downloadcomplete(Sender: TObject);
begin
webbrowser1.navigate(edit1.text);
end;
end.