2.C#中泛型在方法Method上的實現

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  　   一：C#中泛型在方法Method上的實現

  　　　　把Persion類型序列化爲XML格式的字符串，把Book類型序列化爲XML格式的字符串，可是隻寫一份代碼，而不是public static string GetSerializeredString(Book book)這個方法寫一份，再public static string GetSerializeredString(Persion persion)再寫一份方法，而是在方法的調用時候再給他傳數據類型的類型
  
  

   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 = "《西遊記》";
  18 
  19             Person person = new Person();
  20             person.PersonName = "張三";
  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         /// 根據對象和泛型獲得序列化後的字符串
  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 序列化爲字符串
  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 }