[英]Get value of specific HTML tag(span tag) in C#
I am developing a GOOGLE TRANSLATE software for Windows Phonw 8. I want to get the "value of ALL SPAN TAGS" inside a span tag of specific class="result_box" in C#. 我正在为Windows Phonw 8开发GOOGLE TRANSLATE软件。我想在C#中的特定类=“ result_box”的span标签内获取“ ALL SPAN TAGS的值”。
<html>
.
.
<span id="result_box" class="short_text" lang="pt">
<span class="hps">
Olá
</span>
<span class="">
.
</span>
<span class="hps">
oi
</span>
</span>
.
.
</html>
I tried this but it is not working 我尝试了这个,但是没有用
html = e.Result;
var r = new Regex(@"(?i)<span[^>]*?>\s*", RegexOptions.IgnoreCase);
string capture = r.Match(html).Groups[1].Value;
MessageBox.Show(capture);
Suggest me REGEX. 向我建议REGEX。 If possible please give me full function that returns me the text.
如果可能的话,请给我完整的功能,让我返回文字。
what about this? 那这个呢?
Regex r = new Regex(@"<span[^>].*?>([^<]*)<\/span>", RegexOptions.IgnoreCase);
foreach (Match matchedSpan in r.Matches(html))
{
string capture = matchedSpan.Groups[1].Value;
MessageBox.Show(capture);
}
Ok since @mason didn't like the previous answer, here's goes another aproach: 好的,因为@mason不喜欢先前的答案,所以这是另一个方法:
XmlDocument htmlXML=new XmlDocument();
htmlXML.LoadXml(html);
foreach (XmlNode spanElement in htmlXML.SelectNodes("//span[@class='short_text']/span") ) {
MessageBox.Show(spanElement.InnerText);
}
remember to add 记得添加
using System.Xml;
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