Question

我有一个webBrowser1和一个wmpThing，它实际上是一个设置在我的WindowsForm中的Windows Media Player。我有一个HTMLDocument加载到webBrowser1与几个标签。这些标签中的每一个都指向.mp4视频。当我点击链接时，我试图让Windows Media Player播放视频，而不允许webBrowser1更改。这可能吗？

我尝试了以下操作，但它不允许我的浏览器导航到原始视频页面而不会在wmpThing.launchURL（url）上抛出异常;线

private void webBrowser1_Navigating(object sender, WebBrowserNavigatingEventArgs e)
    {
        string url = e.Url.ToString();
        try
        {
            textBox1.Text = "Launching:" + "\r\n" + e.ToString();
            wmpThing.launchURL(url);
            e.Cancel = true;
        }
        catch (Exception ex)
        {
            textBox2.Text = "oops:  " + ex;
        }

    }

抓住结果：

oops:  System.Runtime.InteropServices.COMException (0xC00D1329): Exception from HRESULT: 0xC00D1329
   at WMPLib.IWMPPlayer4.launchURL(String bstrURL)
   at AxWMPLib.AxWindowsMediaPlayer.launchURL(String bstrURL)
   at FTVStreamer.Form1.webBrowser1_Navigating(Object sender, WebBrowserNavigatingEventArgs e) in C:\Users\Administrator\AppData\Local\Temporary Projects\FTVStreamer\Form1.cs:line 96

拦截点击WebBrowser

0 个答案: