通过C#LINQ to XML

use*_*192 5 c# xml linq linq-to-xml

我是LINQ的新手.我理解它的目的.但我无法弄明白.我有一个XML集,如下所示:

<Results>
  <Result>
    <ID>1</ID>
    <Name>John Smith</Name>
    <EmailAddress>john@example.com</EmailAddress>
  </Result>
  <Result>
    <ID>2</ID>
    <Name>Bill Young</Name>
    <EmailAddress>bill@example.com</EmailAddress>
  </Result>
</Results>
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我已将此XML加载到XDocument中:

string xmlText = GetXML();
XDocument xml = XDocument.Parse(xmlText);
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现在,我正在尝试将结果转换为POCO格式.为了做到这一点,我目前正在使用:

var objects = from results in xml.Descendants("Results")
              select new Results
              // I'm stuck
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如何通过LINQ获取Result元素的集合?我对代码中此时导航XML结构感到特别困惑.

谢谢!

aba*_*hev 3

这将返回一个IEnumerable匿名类:

var q = from result in xml.Descendants
        select new
        {
            ID = result.Descendants("ID"),
            Name= result.Descendants("Name"),
            EmailAddress= result.Descendants("EmailAddress")
        };
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或者如果您定义了类“Result”,例如:

class Result
{
    public ID { get; set; }
    public Name { get; set; }
    public EmailAddress { get; set; }
}
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然后:

var q = from result in xml.Descendants
        select new Result
        {
            ID = result.Descendants("ID"),
            Name = result.Descendants("Name"),
            EmailAddress = result.Descendants("EmailAddress")
        };
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(返回IEnumerable<Result>