如何在geckofx18中获取链接点击事件？

Question

我正在使用Visual Basic 编写标签式网页浏览器，无法弄清楚如何从网页获取链接地址，以便我可以在新标签中打开它

Answer 1

以下是检测链接是否已被点击，阻止其导航并使用其他方式执行其他操作的示例。在这种情况下显示一个消息框。

browser.DomClick += StopLinksNavigating;


/// <summary>
/// An example event handler for the DomClick event.
/// Prevents a link click from navigating.
/// </summary>
void StopLinksNavigating(object sender, GeckoDomEventArgs e)
{
    if (sender != null && e != null && e.Target != null && e.Target.TagName != null)
    {
        GeckoHtmlElement clicked = e.Target;
        // prevent clicking on Links from navigation to the
        if (clicked.TagName == "A")
        {
            e.Handled = true;
            MessageBox.Show(sender as IWin32Window, String.Format("You clicked on Link {0}", clicked.GetAttribute("href")));
        }

    }
}