我有这个XML结构:
<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2">
<Document>
<name>My Work</name>
<Placemark>
<name>Main Building</name>
<Polygon>
<extrude>1</extrude>
<altitudeMode>relativeToGround</altitudeMode>
<outerBoundaryIs>
<LinearRing>
<coordinates>
</coordinates>
</LinearRing>
</outerBoundaryIs>
</Polygon>
</Placemark>
<Placemark>
<name>Office 1</name>
<Polygon>
<extrude>1</extrude>
<altitudeMode>relativeToGround</altitudeMode>
<outerBoundaryIs>
<LinearRing>
<coordinates>
</coordinates>
</LinearRing>
</outerBoundaryIs>
</Polygon>
</Placemark>
</Document>
</kml>
继续阅读...
我需要为每个建筑物选择“名称”,并将其存储在列表中。我已编写了以下代码:
using System;
using System.Linq;
using System.Xml;
using System.Xml.Linq;
using System.Collections.Generic;
namespace dsdsdsds
{
public class Building
{
public string BuildingName { get; set; }
}
class MainClass
{
public static void Main(string[] args)
{
List<Building> buildingNames =
(from e in XDocument.Load("buildings.kml").Root
.Elements("Document")
select new Building
{
BuildingName = (string)e.Element("name")
}).ToList();
foreach (var e in buildingNames)
{
Console.WriteLine(e);
}
}
}
}
然而,它似乎不想输出任何内容,我无法找出我的错误在哪里。有人能帮助我吗?
谢谢。
b.BuildingName
写入控制台。顺便问一下,你确定你的建筑是一个Document
元素吗?也许你需要Placemark
? - Sergey Berezovskiy