相关疑难解决方法(0)

我有两个子类,我需要将List元素复制到主对象

public Class Foo1 : Anote
{
  public bool Ison { get; set;}
  public List<Anote>Anotes { get; private set;}

  public Foo1()
  {
    this.Anotes = new List<Anote>();
  }
}

public Class Foo2 : Bnote
{
  public bool Ison { get; set;}
  public List<Bnote>Anotes { get; private set;}

  public Foo2()
  {
    this.Anotes = new List<Bnote>();
  }
}

public Class Foo3 : Cnote
{
   public bool Ison { get; set;}
   public List<Cnote>Anotes { get; private set;}
   public List<Cnote>Bnotes { get; private set; } …

我有2张桌子，说T1和T2。T1包含oID，cID，日期，状态，并T2包含cID，cName，cURL。我为上面的2个表设计了类，如下所示：

T1.cs

public class T1{
  public int oID{get;set;}
  public int cID{get;set;}
  public DateTime date{get;set;}
  public string status{get;set;}
}

T2.cs

public class T2{
    public int cID{get;set;}
    public string cName{get;set;}
    public string cURL{get;set;}

}

cID在T1是foreign key指T2 - cID

现在，我有我的T3视图模型如下结合T1和T2

T3.cs

public class T3:T1
{
   public int cID{get;set;}
   public string cName{get;set;}
   public string cURL{get;set;}
}

T3扩展T1和T2 …

我有一个 .Net 5 Web Api 项目并想使用

地图大师 v7.2.0

以避免手动映射对象。以下代码显示了示例场景

• 设置映射配置
• 来自多个来源的地图
• 映射到具有不同名称的字段

。

[ApiController]
[Route("[controller]")]
public class MyController : ControllerBase
{
    [HttpGet]
    public ActionResult<UsernameWithTodoTitle> Get()
    {
        TypeAdapterConfig<(User, Todo), UsernameWithTodoTitle>
            .NewConfig()
            .Map(dest => dest, src => src.Item1) // map everything from user
            .Map(dest => dest, src => src.Item2) // map everything from todo
            .Map(dest => dest.TodoTitle, src => src.Item2.Title); // map the special fields from todo
        
        var user = new User { Username = "foo", FieldFromUser = "x" };
        var todo …