FieldInfo

作者：追风剑情 发布于：2018-11-27 15:12 分类：C#

示例一 

  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4. using System.Text;
  5. using System.Threading.Tasks;
  6. using System.Reflection;
  7.  
  8. namespace Test2
  9. {
  10.     class Program
  11.     {
  12.         static void Main(string[] args)
  13.         {
  14.             A a = new A();
  15.             B b = new B();
  16.             Type at = a.GetType();
  17.             Type bt = b.GetType();
  18.             FieldInfo bf;
  19.             foreach(FieldInfo field in at.GetRuntimeFields())
  20.             {
  21.                 bf = bt.GetRuntimeField(field.Name);
  22.                 bf.SetValue(b, field.GetValue(a));
  23.             }
  24.             Console.Read();
  25.         }
  26.     }
  27.  
  28.     public struct Config
  29.     {
  30.         public string k;
  31.         public string v;
  32.     }
  33.  
  34.     public class A
  35.     {
  36.         public string name = "xiao";
  37.         public int age = 18;
  38.         public Config[] cfgs;
  39.  
  40.         public A()
  41.         {
  42.             Config cfg0 = new Config();
  43.             cfg0.k = "k1";
  44.             cfg0.v = "v1";
  45.             Config cfg1 = new Config();
  46.             cfg1.k = "k2";
  47.             cfg1.v = "v2";
  48.             cfgs = new Config[2];
  49.             cfgs[0] = cfg0;
  50.             cfgs[1] = cfg1;
  51.         }
  52.     }
  53.  
  54.     public class B
  55.     {
  56.         public string name = "";
  57.         public int age = 0;
  58.         public Config[] cfgs;
  59.     }
  60. }

运行测试

1111.png

标签: C#

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