C#讀取XML文件

using System.XML;

 XmlDocument doc = new XMLDocument();
             doc.Load("../../ServerInfor.XML");
             XMLNode server;
             server = doc["server"];
             this.textBox1.Text = server["IP"].InnerText.ToString();
             this.textBox2.Text = server["Uid"].InnerText.ToString();
             this.textBox3.Text = server["Pwd"].InnerText.ToString();