如何从 C# 中的 XmlNode 读取属性值?

本文介绍了如何从 C# 中的 XmlNode 读取属性值?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

假设我有一个 XmlNode 并且我想获取名为Name"的属性的值.我该怎么做?

Suppose I have a XmlNode and I want to get the value of an attribute named "Name". How can I do that?

XmlTextReader reader = new XmlTextReader(path); XmlDocument doc = new XmlDocument(); XmlNode node = doc.ReadNode(reader); foreach (XmlNode chldNode in node.ChildNodes) { **//Read the attribute Name** if (chldNode.Name == Employee) { if (chldNode.HasChildNodes) { foreach (XmlNode item in node.ChildNodes) { } } } }

XML 文档:

<Root> <Employee Name ="TestName"> <Childs/> </Root>

推荐答案

试试这个:

string employeeName = chldNode.Attributes["Name"].Value;

正如评论中所指出的，如果该属性不存在，这将引发异常.安全的方法是:

As pointed out in the comments, this will throw an exception if the attribute doesn't exist. The safe way is:

var attribute = node.Attributes["Name"]; if (attribute != null){ string employeeName = attribute.Value; // Process the value here }