WPF（3）---对XML的读取与写入

最新推荐文章于 2023-03-14 07:44:59 发布

转载最新推荐文章于 2023-03-14 07:44:59 发布 · 532 阅读

2 ·

CC 4.0 BY-SA版权

原文链接：http://www.cnblogs.com/Probably/p/4605290.html

本文详细介绍如何使用C#进行XML文档的创建与读取操作。包括创建XML文档、添加节点声明、添加元素及其属性，以及如何读取XML文档并解析其内容。

1---保存XML文档

 private void btnSave_Click(object sender, RoutedEventArgs e)
        {
            XmlDocument MyXmlDocument = new XmlDocument();
            //添加节点声明
            XmlDeclaration MyXmlDeclaration = MyXmlDocument.CreateXmlDeclaration("1.0","UTF-8",null);
            MyXmlDocument.AppendChild(MyXmlDeclaration);
            //添加Config标记
            XmlElement MyConfig = MyXmlDocument.CreateElement("Config");
            MyXmlDocument.AppendChild(MyConfig);
            //添加节点信息
            XmlElement Student_1 = MyXmlDocument.CreateElement("Student");
            XmlElement Student_2 = MyXmlDocument.CreateElement("Student");
            MyConfig.AppendChild(Student_1);
            MyConfig.AppendChild(Student_2);
            //添加子节点信息
            XmlElement Name_1 = MyXmlDocument.CreateElement("Name");
            XmlElement Age_1 = MyXmlDocument.CreateElement("Age");
            XmlElement Name_2 = MyXmlDocument.CreateElement("Name");
            XmlElement Age_2 = MyXmlDocument.CreateElement("Age");

            Name_1.InnerText = "张三";
            Age_1.InnerText = "18";
            Student_1.AppendChild(Name_1);
            Student_1.AppendChild(Age_1);

            Name_2.InnerText = "李四";
            Age_2.InnerText = "18";
            Student_2.AppendChild(Name_2);
            Student_2.AppendChild(Age_2);
            MyXmlDocument.Save("C:\\Users\\Newland\\Desktop\\Myxml.xml");
        }

2---读取XML文档

        private void btnRead_Click(object sender, RoutedEventArgs e)
        {
            this.listView.Items.Clear();
            //读取XML文档
            XmlDocument MyXmlDocument = new XmlDocument();
            MyXmlDocument.Load("C:\\Users\\Newland\\Desktop\\Myxml.xml");
            //查找子节点
            XmlNode MyConfig = MyXmlDocument.SelectSingleNode("Config");
            XmlNodeList list = MyConfig.ChildNodes;
            this.listView.Items.Add(list[0].SelectSingleNode("Name").InnerText);
            this.listView.Items.Add(list[0].SelectSingleNode("Age").InnerText);
            this.listView.Items.Add(list[1].SelectSingleNode("Name").InnerText);
            this.listView.Items.Add(list[1].SelectSingleNode("Age").InnerText);
        }

转载于:https://www.cnblogs.com/Probably/p/4605290.html