Linq没有输出到XML

我有以下代码：

protected void Page_Load(object sender, EventArgs e) { XElement xml = XElement.Load(Server.MapPath("ArenasMembers.xml")); var query = from p in xml.Descendants("members") select new { Name = p.Element("name").Value, Email = p.Attribute("email").Value }; foreach (var member in query) { Response.Write("Employee: " + member.Name + " " + member.Email + "
"); } } 

其中，使用Visual Studio中的hover信息正在正确读取XNL文件，但是foreach没有输出任何记录。

XML：

    EAA Office 1 Jane Doe [e-mail]   EAA Office 2 John Bull [e-mail]   O2 Arena 3 John Doe [e-mail]   O2 Arena 4 Bernard Cribbins [e-mail]   Colourline Arena 5 John Bon Jovi [e-mail]   NIA 6 Rhianna [e-mail]   

你能看出出了什么问题吗？

Answer 1

“会员”的遗嘱尝试“会员”……

Descendants返回给定元素下的所有子元素，在您的代码中，您查询具有name和email members ，这些Element不起作用。

示例代码：

  var query = from p in xml.Descendants("member") select new { Name = p.Element("name").Value, Email = p.Element("email").Value }; 

Answer 2

将属性（“电子邮件”）更改为元素（“电子邮件”）对我来说很合适。 经过测试，希望获得批准。

  public void XMLTEst() { var xml = @"" + " " + " " + " EAA Office " + " 1 " + " Jane Doe " + " [e-mail] " + "  " + "  " + " EAA Office " + " 2 " + " Linda Bull " + " [e-mail] " + "  " + "  " + " O2 Arena " + " 3 " + " John Doe " + " [e-mail] " + "  " + "  " + " O2 Arena " + " 4 " + " Bernard Cribbins " + " [e-mail] " + "  " + "  " + " Colourline Arena " + " 5 " + " John Bon Jovi " + " [e-mail] " + "  " + "  " + " NIA " + " 6" + " Rhianna" + " [e-mail]" + " " + ""; XElement xmlFile = XElement.Parse(xml); var query = from p in xmlFile.Descendants("member") select new { Name = p.Element("name").Value, Email = p.Element("email").Value }; foreach (var member in query) { Response.Write("Employee: " + member.Name + " " + member.Email + "
"); } }