List 添加数据

 List<Test> t = new List<Test>();
            // 将Person对象放入集合           

            t.Add(new Test
            {
                id= "201052",
                price = 5555,
               
            });  
            t.Add(new Test
            {
                password = "22",
                
                
            });
            t.Add(new Test
            {
                password = "11311",
                createTime = Convert.ToDateTime(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")),
                price = 99
            });

 List<Person> listProduct = new List<Person> {
                    new Person{Name="1",Sex="01",Age="a",quty=20},
                    new Person{Name="2",Sex="01",Age="b",quty=20},
                    new Person{Name="3",Sex="02",Age="c",quty=20},
                    new Person{Name="4",Sex="02",Age="d",quty=10},
                    new Person{Name="5",Sex="03",Age="e",quty=50},
                };