.NET通过字典给类赋值

Posted 2020-08-06 FB208

 1 /// <summary>
 2         /// 
 3         /// </summary>
 4         /// <typeparam name="T"></typeparam>
 5         /// <param name="origin">源数据</param>
 6         /// <param name="target">对象数据</param>
 7         /// <param name="dict">变量名对应字典</param>
 8         public static void CopyTo<T>(this object origin, T target,Dictionary<string,string> dict)where T :class,new()
 9         {
10             PropertyInfo[] props = target.GetType().GetProperties();
11 
12             foreach (PropertyInfo info in props)
13             {
14                 var variable = dict.FirstOrDefault(m => m.Value == info.Name);
15                 if (variable.Key!=null)
16                 {
17                     string variableName = variable.Key;
18                     string chineseName = variable.Value;
19                     var propertyValue =
20                         origin.GetType()
21                             .GetProperty(variableName)
22                             .GetValue(origin, null);
23                     if (propertyValue != null)
24                     {
25                         if (propertyValue.GetType().IsClass)
26                         {
27 
28                         }
29                         target.GetType()
30                             .InvokeMember(chineseName, BindingFlags.SetProperty, null, target,
31                                 new object[] { propertyValue });
32                     }
33                 }
34             }
35         }

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