2
我的存儲過程返回兩組結果。 ProductSearchResult和ProductSizeResult在我的情況下不是實體,因此我得到一個異常無法找到EntitySet名稱'Database.ProductSearchResult'。實體框架代碼具有多個結果集和自定義實體的第一個存儲過程
我不想在每個過程結果的dbcontext中創建實體,有沒有任何解決方案將存儲過程映射到自定義對象。
try
{
DbContext.Database.Connection.Open();
DbDataReader reader = cmd.ExecuteReader();
result = ((IObjectContextAdapter)DbContext).ObjectContext.Translate<ProductSearchResult>(reader, "ProductSearchResult", MergeOption.AppendOnly).ToList();
reader.NextResult();
productSizeResults = ((IObjectContextAdapter)DbContext).ObjectContext.Translate<ProductSizeResult>(reader, "ProductSizeResult", MergeOption.AppendOnly).ToList();
}
catch (Exception ex)
{
log.Error(ex);
}
finally
{
DbContext.Database.Connection.Close();
}
我的自定義實體,
public class ProductSearchResult
{
public int Id { get; set; }
public string Name { get; set; }
public int AvailableQuantity { get; set; }
public int Price{ get; set; }
}
public class ProductSizeResult
{
public int Id { get; set; }
public string Size { get; set; }
public int Count { get; set; }
}
我的存儲過程,
ALTER PROC GetProductResult @PrimaryCategory nvarchar(100)
AS
select P.Id
,P.Name
,PI.AvailableQuantity
,PI.Price
from Products P
inner join ProductInventories PI on P.Id = PI.ProductId
--where clause
select CA.Name Size,count(1) Count
from Products P
inner join ProductInventories PI on P.Id = PI.ProductId
inner join CustomAttributes CA on PI.CustomAttributeID = CA.Id
--where clause
group by CA.Name