.Net ： webBrowser弹出新页面，在当前Form窗体打开，可设置屏蔽当前网页的js错误。。。。

 private void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
        {
            //将所有的链接的目标，指向本窗体
            foreach (HtmlElement archor in this.webBrowser1.Document.Links)
            {
                archor.SetAttribute("target", "_self");
            }
            //将所有的FORM的提交目标，指向本窗体
            foreach (HtmlElement form in this.webBrowser1.Document.Forms)
            {
                form.SetAttribute("target", "_self");
            }

        }
        // this.webBrowser1.ScriptErrorsSuppressed = true;   //屏蔽js相关错误。。。
        private void webBrowser1_NewWindow(object sender, CancelEventArgs e)
        {
            e.Cancel = true;
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            webBrowser1.AllowWebBrowserDrop = false;
            webBrowser1.WebBrowserShortcutsEnabled = false;
            webBrowser1.IsWebBrowserContextMenuEnabled = false;
        }