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xml learning (7) .net obtains the maximum value of xml node or attribute

黄舟
Release： 2017-02-23 14:40:26
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上一节中，我们介绍了一些xml的xpath属性和函数

下面我们来介绍两个比较特殊的使用：

1.获取相同节点的最大值

2.获取相同节点某属性最大值

xmlName为“内容”

1.获取相同节点的最大值


string fileName = HttpContext.Current.Request.PhysicalApplicationPath + "\\Xml\\" + xmlName + ".xml";//xml的物理路径 XmlDocument xmlDoc = new XmlDocument(); xmlDoc.Load(fileName); XmlNode fdfdf = xmlDoc.SelectSingleNode("//rows[not(.
        

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2.获取相同节点某属性最大值

string fileName = HttpContext.Current.Request.PhysicalApplicationPath + "\\Xml\\" + xmlName + ".xml";//xml的物理路径 XmlDocument xmlDoc = new XmlDocument(); xmlDoc.Load(fileName); XmlNode maxNodejj = xmlDoc.SelectSingleNode("//rows/@ID[not(.
        

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下面是内容.xml

  
2 
 4  9  8
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以上就是xml学习（7） .net 获取xml节点或者属性最大值的内容，更多相关内容请关注PHP中文网（m.sbmmt.com）！




Related labels：
xml节点， .net，属性最大值
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