点击TWebBrowser中的超级链接不在新的IE窗口打开
如果是用新窗体打开,而不是用IE打开,简单一点:(From MSDN)
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procedure TForm1.WebBrowser1NewWindow2(Sender: TObject;var ppDisp: IDispatch; var Cancel: WordBool);varfrmWB:TForm1;beginfrmWB := TForm1.Create(Application);//注意,这里Self和Application、nil结果不同...frmWB.WebBrowser1.RegisterAsBrowser := TRUE;ppDisp := frmWB.WebBrowser1.OleObject;frmWB.Visible := TRUE;end; |
如果是用当前WebBrowser打开,可以这样:(为描述清楚,列出了我的整个单元)
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unit Unit1;interfaceusesWindows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,Dialogs, OleCtrls, SHDocVw, StdCtrls;typeTForm1 = class(TForm) Button1: TButton; WebBrowser1: TWebBrowser; procedure Button1Click(Sender: TObject); procedure WebBrowser1NewWindow2(Sender: TObject; var ppDisp: IDispatch; var Cancel: WordBool); procedure tempWBBeforeNavigate2(Sender: TObject; const pDisp: IDispatch; var URL, Flags, TargetFrameName, PostData, Headers: OleVariant; var Cancel: WordBool); procedure WebBrowser1DocumentComplete(Sender: TObject; const pDisp: IDispatch; var URL: OleVariant);private { Private declarations }public { Public declarations }end;varForm1: TForm1;implementation{$R *.dfm}vartempWB : TWebBrowser;//临时TWebprocedure TForm1.Button1Click(Sender: TObject);beginSelf.WebBrowser1.Navigate('http://news.baidu.com);//这个没话可说,访问默认页面,随便点击一个新闻即可出发新窗口浏览事件:NewWindow2end;procedure TForm1.WebBrowser1NewWindow2(Sender: TObject;var ppDisp: IDispatch; var Cancel: WordBool);beginif not Assigned(tempWB) then tempWB := TWebBrowser.Create(Self);tempWB.OnBeforeNavigate2 := Self.tempWBBeforeNavigate2;ppDisp := tempWB.OleObject;end;procedure TForm1.tempWBBeforeNavigate2(Sender: TObject;//自定义新窗口弹出前的代码const pDisp: IDispatch; var URL, Flags, TargetFrameName, PostData,Headers: OleVariant; var Cancel: WordBool);beginSelf.WebBrowser1.Navigate(Url);Cancel := True;end;procedure TForm1.WebBrowser1DocumentComplete(Sender: TObject;const pDisp: IDispatch; var URL: OleVariant);beginif Assigned(tempWB) then FreeAndNil(tempWB);end;end. |

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