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<?xml version="1.0" encoding="gb2312"?>
<QuickAsh>
<Time Point = "12:15">
<PD301>0.0</PD301>
<CleanCoal>0.0</CleanCoal>
<MiddleCoal>0.0</MiddleCoal>
<Gangue>0.0</Gangue>
</Time >
<Time Point = "13:15">
<PD301>35.04</PD301>
<CleanCoal>9.05</CleanCoal>
<MiddleCoal>26.50</MiddleCoal>
<Gangue>73.62</Gangue>
</Time >
</QuickAsh>
doc 是 XmlDocument
((XmlElement)doc.DocumentElement[节点名]).GetAttribute(节点属性)
string xml = @"<?xml version=""1.0"" encoding=""gb2312""?>
<QuickAsh>
<Time Point = ""12:15"">
<PD301>0.0</PD301>
<CleanCoal>0.0</CleanCoal>
<MiddleCoal>0.0</MiddleCoal>
<Gangue>0.0</Gangue>
</Time >
<Time Point = ""13:15"">
<PD301>35.04</PD301>
<CleanCoal>9.05</CleanCoal>
<MiddleCoal>26.50</MiddleCoal>
<Gangue>73.62</Gangue>
</Time >
</QuickAsh>";
Console.WriteLine("LINQ TO XML");
XDocument doc = XDocument.Parse(xml);
var Query = from node in doc.Element("QuickAsh").Elements("Time")
select new { Point = node.Attribute("Point").Value };
foreach (var v in Query)
{
Console.WriteLine(v.Point);
}
//或者
Console.WriteLine("\r\n");
System.Xml.XmlDocument D = new System.Xml.XmlDocument();
D.LoadXml(xml);
foreach (System.Xml.XmlNode n in D.SelectNodes("QuickAsh/Time"))
{
Console.WriteLine(n.Attributes["Point"].Value);
}
/*
LINQ TO XML
12:15
13:15
12:15
13:15
*/
string xml = @"<?xml version=""1.0"" encoding=""gb2312""?>
<QuickAsh>
<Time Point = ""12:15"">
<PD301>0.0</PD301>
<CleanCoal>0.0</CleanCoal>
<MiddleCoal>0.0</MiddleCoal>
<Gangue>0.0</Gangue>
</Time >
<Time Point = ""13:15"">
<PD301>35.04</PD301>
<CleanCoal>9.05</CleanCoal>
<MiddleCoal>26.50</MiddleCoal>
<Gangue>73.62</Gangue>
</Time >
</QuickAsh>";
XDocument doc=XDocument.Parse(xml);
var Query = from node in doc.Element("QuickAsh").Elements("Time")
where node.Attribute("Point").Value == "12:15"
select node;
foreach (var v in Query)
{
Console.WriteLine("PD301={0} CleanCoal={1} MiddleCoal={2} Gangue={3}",
v.Element("PD301").Value, v.Element("CleanCoal").Value, v.Element("MiddleCoal").Value,
v.Element("Gangue").Value);
}
/*
PD301=0.0 CleanCoal=0.0 MiddleCoal=0.0 Gangue=0.0
*/