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/