目录
1、通过反射的方式获取属性值2、新建个扩展方法，将object转成对应的匿名对象
通过new出匿名对象，可以直接调用该匿名对象的属性名，获取属性值。
var objUser = new {Name="Lilei",Age=18 };//此时可直接读取匿名类属性Console.WriteLine("Name:" + objUser.Name);// Name:Lilei
但当将匿名对象转换成object后，就无法直接读取属性值了；
static object GetObj(){var obj = new { Name = "Lilei", Age = 18 };return obj;}static void Main(string[] args){var obj = GetObj();//此时已无法通过obj.Name的方式获取属性值了}
1、通过反射的方式获取属性值
static object GetObj(){var obj = new { Name = "Lilei", Age = 18 };return obj;}static void Main(string[] args){var obj = GetObj();//此时可通过反射的方式获取属性值string objName = obj.GetType().GetProperty("Name").GetValue(obj).ToString();Console.WriteLine(objName);// Lilei}
2、新建个扩展方法，将object转成对应的匿名对象
class Program{static void Main(string[] args){var obj = GetObj();var user = obj.ObjCast(new { Name = "", Age = 0 });Console.WriteLine("Name:{0},Age:{1}", user.Name, user.Age);// Name:Lilei,Age:18var objList = GetObjList();var userList = objList.Select(p => p.ObjCast(new { Name = "", Age = 0 })).ToList();userList.ForEach(p =>{Console.WriteLine("Name:{0},Age:{1}", p.Name, p.Age);});// Name:Lilei,Age:18// Name:HanMeimei,Age:20}static object GetObj(){var obj = new { Name = "Lilei", Age = 18 };return obj;}static List<object> GetObjList(){List<object> objList = new List<object>();objList.Add(new { Name = "Lilei", Age = 18 });objList.Add(new { Name = "HanMeimei", Age = 20 });return objList;}}static class Extensions{public static T ObjCast<T>(this object obj, T sample){return (T)obj;}}
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