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2.C#中泛型在方法Method上的实现

news 来源：原创 2024/5/4 23:10:17

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　 一：C#中泛型在方法Method上的实现

　　　　把Persion类型序列化为XML格式的字符串，把Book类型序列化为XML格式的字符串，但是只写一份代码，而不是public static string GetSerializeredString(Book book)这个方法写一份，再public static string GetSerializeredString(Persion persion)再写一份方法，而是在方法的调用时候再给他传数据类型的类型

 1 using System;
 2 using System.Collections.Generic;
 3 using System.IO;
 4 using System.Linq;
 5 using System.Text;
 6 using System.Threading.Tasks;
 7 using System.Xml.Serialization;
 8 
 9 namespace GenericMethod2
10 {
11     class Program
12     {
13         static void Main(string[] args)
14         {
15             Book book = new Book();
16             book.BookNumber = "001";
17             book.Name = "《西游记》";
18 
19             Person person = new Person();
20             person.PersonName = "张三";
21 
22             string bookXMLString = GetSerializeredString<Book>(book);
23 
24             string personXMLString = GetSerializeredString<Person>(person);
25 
26             Console.WriteLine(bookXMLString);
27 
28             Console.WriteLine("--------------");
29 
30             Console.WriteLine(personXMLString);
31             Console.ReadLine();
32         }
33 
34         /// <summary>
35         /// 根据对象和泛型得到序列化后的字符串
36         /// </summary>
37         /// <typeparam name="T"></typeparam>
38         /// <param name="t"></param>
39         /// <returns></returns>
40         public static string GetSerializeredString<T>(T t)
41         {
42             //1.step 序列化为字符串
43             XmlSerializer xmlserializer = new XmlSerializer(typeof(T));
44             MemoryStream ms = new MemoryStream();
45             xmlserializer.Serialize(ms, t);
46             string xmlString = Encoding.UTF8.GetString(ms.ToArray());
47 
48             return xmlString;
49         }
50 
51     }
52 
53     [Serializable()]
54     [XmlRoot]
55     public class Book
56     {
57         string _booknumber = "";
58         [XmlElement]
59         public string BookNumber
60         {
61             get { return _booknumber; }
62             set { _booknumber = value; }
63         }
64 
65         string _name = "";
66         [XmlElement]
67         public string Name
68         {
69             get { return _name; }
70             set { _name = value; }
71         }
72     }
73 
74     [Serializable()]
75     [XmlRoot]
76     public class Person
77     {
78         string _personName = "";
79         [XmlElement]
80         public string PersonName
81         {
82             get { return _personName; }
83             set { _personName = value; }
84         }
85     }
86 
87 }