嗨我有两个类,其中包含属性&我有一个类,其中包含两个类的列表作为其属性。我应该返回一个列表,其中包含在created_date.Can any1 help上排序的两个类的对象?我已经粘贴了以下3个类:
这是第一堂课: -
public partial class TouchPointModel : BaseModel
{
public List<EntityModel> Entities { get; set; }
public UserModel User { get; set; }
public int TouchPointId { get; set; }
public string Description { get; set; }
public int EntityId { get; set; }
public DateTime Created_date{ get;set; }
}
这是第二堂课: -
public partial class SurveyModel : BaseModel
{
public int Id { get; set; }
public int SelectedEntityId { get; set; }
public int SelectedEntityType { get; set; }
public int ParentEntityId { get; set; }
public bool IsMyProjects { get; set; }
public DateTime Created_date{ get;set; }
}
&安培;这是常见的类
public partial class RecentInteractionsModel
{
public int ContactId { get; set; }
public List<TouchPointModel> TouchPoints { get; set; }
public List<SurveyModel> Surveys { get; set; }
public int EntityId { get; set; }
public int EntityTypeId { get; set; }
public int SelectedParentId { get; set; }
}
对于UI,我应该根据创建的日期显示最新的接触点或调查。
答案 0 :(得分:2)
听起来你需要Interface
Classes
public interface IMyInterface
{
DateTime Created_date{ get;set; }
// add any other common properties between the 2 models
}
public partial class TouchPointModel : BaseModel, IMyInterface
{
.......
public DateTime Created_date{ get;set; }
}
public partial class SurveyModel : IMyInterface
{
.......
public DateTime Created_date{ get;set; }
}
然后您可以创建一个列表IMyInterface
List<IMyInterface> allItems = TouchPoints.Cast<IMyInterface>()
.Union(Surveys.Cast<IMyInterface>())
.OrderBy(x => x.Created_date).ToList();