我有具有父节点“委员会”的XML字符串,并且在其中还有另一个子节点“委员会”。当我使用“ from committee in xDocument.DescendantsAndSelf("Committee")”时,它也在读取子节点,但是我不想读取子节点,我只想读取父节点。

<Committee>
  <Position>STAFF</Position>
  <Appointment>1/16/2006</Appointment>
  <Committee>PPMSSTAFF</Committee>
  <CommitteeName>PPMS Staff</CommitteeName>
  <Expiration>12/25/2099</Expiration>
</Committee>
<Committee>
   <Position>STAFF</Position>
  <Appointment>4/16/2004</Appointment>
  <Committee>PMOSSTAFF</Committee>
  <CommitteeName>PPMS </CommitteeName>
  <Expiration>12/25/2099</Expiration>
</Committee>

     XElement xDocument= XElement.Parse(xml);

 var committeeXmls = from Committee in xDocument.Descendants("Committee")
                                select new
                                {
                                    CommitteeName = Committee.Element("CommitteeName"),
                                    Position = Committee.Element("Position"),
                                    Appointment = Committee.Element("Appointment"),
                                    Expiration = Committee.Element("Expiration")
                                };

            int i = 0;
            foreach (var committeeXml in committeeXmls)
            {
                if (committeeXml != null)
                {
                    drCommittee = dtCommittee.NewRow();
                    drCommittee["ID"] = ++i;
                    drCommittee["CommitteeName"] = committeeXml.CommitteeName.Value;
                    drCommittee["Position"] = committeeXml.Position.Value;
                    drCommittee["Appointment"] = committeeXml.Appointment.Value;
                    drCommittee["Expiration"] = committeeXml.Expiration.Value;

                    dtCommittee.Rows.Add(drCommittee);                                        //   educationXml.GraduationDate.Value, educationXml.Major.Value);
                }
            }

最佳答案

使用Elements方法而不是Descendants

更改此:

from Committee in xDocument.Descendants("Committee")


对此:

from Committee in xDocument.Elements("Committee")


这将返回当前元素的子Committee元素(xDocument变量)。

关于c# - 使用LINQToXML仅从XML读取父节点,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/2542534/

10-11 22:29
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