今天的学习，未整理

 1 private XmlDocument doc = new XmlDocument();
 2         string path = @"C:\Users\Administrator\Desktop\c#\控控空\控控空\控控空\图书馆.xml";
 3 
 4 try
 5             {
 6                 doc.Load(path);
 7             }
 8             catch(XmlException  se)
 9             {
10                 Console.WriteLine(se.Message);
11             }
12 
13 
14  /// <summary>
15         /// xml查，并且写到textBox;
16         /// </summary>
17         /// <param name="sender"></param>
18         /// <param name="e"></param>
19         private void button1_Click(object sender, EventArgs e)
20         {
21             textBox1.Clear();
22            var nodes =doc.GetElementsByTagName("game");
23             try
24             {
25                 foreach (XmlNode node in nodes)
26                 {
27                     //Console.WriteLine(node.Attributes["name"].Value);
28                     textBox1.Text+="游戏名称："+node.Attributes["name"].Value+"\r\n";
29                     foreach (XmlElement element in node)
30                     {
31                         textBox1.Text += "  " + element.FirstChild.Value + "\r\n";                    
32                     }
33 
34 
35                 }
36             }
37             catch { };
38             
39         }