如何使用实体框架查询创建嵌套的JSON响应

Question

我想用我的EF查询获得嵌套的JSON回复，但不知道如何执行此操作。 我宣布我的模型如下：

[Serializable] 
    public class StockReturnMethod 
    { 
     public int WarehouseID { get; set; } 
     public int ProductSKUID { get; set; } 
     public int LotID { get; set; } 
     public string LotName { get; set; } 
     public int AreaID { get; set; } 
     public string AreaName { get; set; } 
     public int BinID { get; set; } 
     public string BinName { get; set; } 
     public List<AvailibleStock> Stock { get; set; } 
    } 


    [Serializable] 
    public class AvailibleStock 
    { 
     public int WarehouseID { get; set; } 
     public int ProductSKUID { get; set; } 
     public string ProductSKUName { get; set; } 
     public string WarehouseName { get; set; } 
     public string Status { get; set; } 
     public int QtyUnassigned { get; set; } 
    } 

这里是我的EF查询，我有这么远。

{ 
     return (from WH in SCMENT.Warehouses 
       join WL in SCMENT.WarehouseLots on WH.WarehouseID equals WL.WarehouseID 
       join WA in SCMENT.WarehouseAreas on WL.WarehouseLotID equals WA.WarehouseLotID 
       join WB in SCMENT.WarehouseBins on WA.WarehouseAreaID equals WB.WarehouseAreaID 
       join SLI in SCMENT.StockLineItems on WH.WarehouseID equals SLI.WarehouseID 
       join PSKU in SCMENT.ProductSKUs on SLI.ProductSKUID equals PSKU.ProductSKUID 
       where SLI.SystemAreaID == 1 

       select new StockReturnMethod() 
       { 
       WarehouseID = WH.WarehouseID, 
       LotID = WL.WarehouseLotID, 
       LotName = WL.WarehouseLotName, 
       AreaID = WA.WarehouseAreaID, 
       AreaName = WA.WarehouseAreaName, 
       BinID = WB.WarehouseBinID, 
       BinName = WB.WarehouseBinName, 
       ProductSKUID = PSKU.ProductSKUID, 
       Stock = (Will I create a sub query here?) 


       } 

    ) 

Answer 1

public List<AvailibleStock> Stock { get; set; } 

更改为：

public IList<AvailibleStock> Stock { get; set; } 

编辑：下面是我的一个项目工作的样本，你可以作为参考使用：

public class StatisticsModel 
{ 
    public int Id { get; set; } 
    public int ClientId { get; set; } 
    public int Opened { get; set; } 
    public IEnumerable<LocationsModel> Locations { get; set; } 
} 


public class LocationModel 
{ 
    public int Id { get; set; } 
    public string Name { get; set; } 
    public int OpenCount { get; set; } 
} 


return dbSet.Select(x => new StatisticsModel 
{ 
    Id = x.Id, 
    ClientId = x.ClientId, 
    Opened = x.OpenCount, 
    Locations = x.Locations.Select(z => new LocationsModel{ 
     Id = z.Id, 
     Name = z.Store.Name, 
     OpenCount = z.OpenCount 
    }) 
})