[VB.NET]用WebBrowser做浏览器的小问题~~~~~~~~~~~~~~

用Webbrowser做浏览器的小问题~~~~~~~~~~~~~~ 如何获得网页加载进度？如何判断网页已经加载结束? 急急急~~~ __________________________________________________________________________ wbShow.Navigate( http://mp3.baidu.com/m?f=ms&tn=baidump3&ct=134217728&lf=&rn=&word= +Keyword+ &lm=0,ref o,ref o); 请求网页 DownloadComplete有这个事件 private void wbShow_DownloadComplete(object sender,EventArgs e) 我刚做了一个用Webbrowser做了一个提取百度mp3链接的程序 QQ:380326576 __________________________________________________________________________ Private Sub Webbrowser1_ProgressChanged(ByVal sender As Object,ByVal e As System.Windows.Forms.WebbrowserProgressChangedEventArgs) If e.CurrentProgress > 1 Then Processbar1.Value = 100 * e.CurrentProgress / e.MaximumProgress - 1 End If End Sub 上面是显示进度 加载结su 同 楼上的 downloadcomplete 事件 __________________________________________________________________________ 学习ing　．．． __________________________________________________________________________ 顺便问一下如何清除文本文件中的空行 __________________________________________________________________________ DocumentComplete事件 __________________________________________________________________________