PropertyInfo、FieldInfo、MemberInfo的区别

版权声明：作者：石头@很想你~ https://blog.csdn.net/qq_36036735/article/details/85016011

       [TestMethod]
        public void TestMethod()
        {
            TestClass test = new TestClass();
            PropertyInfo[] pro = test.GetType().GetProperties();
            FieldInfo[] fil = test.GetType().GetFields();
            MemberInfo[] men = test.GetType().GetMembers();

            foreach (var item in pro)//仅能获取到b属性（输出b/2）
            {
                Debug.WriteLine("PropertyInfo:" + item.GetValue(test) + "/" + item.Name );
            }
            foreach (FieldInfo item in fil)//仅能获取到c字段（输出c/3）
            {
                Debug.WriteLine("FieldInfo:" + item.GetValue(test) + "/" + item.Name );
            }
            foreach (MemberInfo item in fil)//仅能获取到c字段（输出c）
            {
                Debug.WriteLine("MemberInfo:"+ item.Name );
            }
        }
        public class TestClass
        {
            private int a = 1;//私有一律获取不到
            public int b { get; set; } = 2;
            public int c = 3;
        }