我想从列表中删除对象单个属性。我上课了,
Public class Employee
{
public int Id {get;set;}
public string Name {get;set;}
public string Address {get;set;}
}
我有清单,
List<Employee> lstEmployee = new List<Employee>();
认为它有价值,
lstEmployee[0] = { Id = 0 , Name = "A" , Address = "ABC" }
lstEmployee[1] = { Id = 0 , Name = "B" , Address = "XYZ" }
lstEmployee[2] = { Id = 0 , Name = "C" , Address = "PQR" }
我想删除属性 ID ,其余记录将保持不变。
lstEmployee[0] = { Name = "A" , Address = "ABC" }
lstEmployee[1] = { Name = "B" , Address = "XYZ" }
lstEmployee[2] = { Name = "C" , Address = "PQR" }
有可能实现这一目标吗? (任何其他或替代方式)
答案 0 :(得分:0)
这是不可能的,因为一旦设置了类定义,那就是它。
您可以做的最好的方法是检索仅Name
和Address
的数组
对象中包含的属性是使用LINQ
对每个元素执行操作,在这种情况下,您可以检索一个匿名类型数组,准确指定所需的属性。
示例:
var result = (from e in lstEmployee
select new { e.Name, e.Address }).ToArray();