Question

HTML是：

<div class="topheader-left common-txt" style="color: #ffffff;vertical-align:top;padding-top:3px">
            &nbsp;Sunday,&nbsp; April&nbsp;&nbsp;28,&nbsp;2013&nbsp;|&nbsp;08:07:07 PM
        </div>

我需要时间值08:07:07，我将转换成时间。我正在使用此代码获取Div区域的字符串。获取子串。为什么这不起作用？

HtmlElementCollection theElementCollection = default(HtmlElementCollection);
                theElementCollection = webBrowser1.Document.GetElementsByTagName("div");
                foreach (HtmlElement curElement in theElementCollection)
                {
                   if (curElement.GetAttribute("class").ToString() == "topheader-left common-txt")
                    {
                        MessageBox.Show(curElement.GetAttribute("InnerText"));

                    }
                }

Answer 1

配置了HTML Agility Pack。现在的代码是什么。

HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(html);

var innerText = doc.DocumentNode
                   .SelectSingleNode("//div[@class='topheader-left common-txt']")
                   .InnerText;


DateTime time = DateTime.ParseExact(WebUtility.HtmlDecode(innerText).Split('|')[1].Trim(), 
                                    "hh:mm:ss tt",
                                    CultureInfo.InvariantCulture);

在Class Name的帮助下获取Div之间的字符串

1 个答案: