如何使用linq to xml概念将子元素添加到wpf中的父元素？

Question

    XElement school = new XElement("school",
                                            new XElement("SectionA",
                                              new XElement("Student", "guna"),
                                              new XElement("Student", "Anbu"),
                                              new XElement("Student", "Chandru")));

 XElement Student = new XElement("Student","Rajesh"); 
 school.Save(@AppDomain.CurrentDomain.BaseDirectory + "Joiningelements.xml");

我想在学校元素中添加 SectionA 的学生元素。

Answer 1

您可以像这样使用

XElement Student = new XElement("Student", "Rajesh");

school.Element("SectionA").Add(Student);