Mega Code Archive
0548 Retrieving elements
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The next example uses a SelectMany query to retrieve the hand tools in all toolboxes:
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Xml.Linq;
class Program
{
static void Main()
{
var bench = new XElement("Root",
new XElement("subRoot",
new XElement("X", "Y"), new XElement("X1", "Y1")),
new XElement("E",
new XElement("C", "D"),
new XElement("A", "B")),
new XComment("comment")
);
IEnumerable<string> query = from toolbox in bench.Elements()
from tool in toolbox.Elements()
where tool.Name == "E"
select tool.Value;
foreach(string s in query){
Console.WriteLine(s);
}
}
}
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