Linq读取XMl，要在输出多条记录 怎么做 求大侠
IEnumerable<XElement> xel = from e in xes.Elements("Node") where e.Element("NodeId").Value.ToString() == nodeId select e.Element("RoleList") ？？？;
[最优解释]
IEnumerable<XElement> xel = from e in xes.Elements("Node") where e.Element("NodeId").Value.ToString() == nodeId select e ;
int count=xel.Count();
[其他解释]
var xel = (from e in xes.Elements("Node")
where e.Element("NodeId").Value.ToString() == nodeId
select e).ToList() ;