C#修改XML,请进！！

Question

方法很多了
在nodelist里面的.childNode[1]可以找到<local>的值
或者干脆用xpath找也可以啊

Answer 1

XmlNode node = doc.SelectSingleNode("//ip");
node.Value = TextBox1.Text;

Answer 2

XmlDocument   doc   =   new   XmlDocument();
                                doc.Load(@"c:\ip.xml");
                                XmlNodeList   nodelist   =   doc.SelectSingleNode("//my").ChildNodes;                                foreach   (XmlNode   date   in   nodelist)
                                {  
                                        XmlElement   el   =   (XmlElement)date;
                                        if   (el.Name   ==   "ip")  
                                        {
                                                el.InnerText   =   TextBox1.Text;
                                               
                                        }
                                        else if   (el.Name   ==   "local")  
                                        {
                                                el.InnerText   =   TextBox2.Text;
                                               
                                        }
                                        break;
                                }                                doc.Save(@"c:\ip.xml");

Answer 3

修改
记着把break这句删除掉

Answer 4

难道没有人知道FOREACH是只读的？