膨脹的會話結構：

我瞭解結構和類類型之間的基本區別。但是，在ASP.NET WebForms應用程序中......在ASP.NET WebForms應用程序的Session中保存相對較大的數據結構的理想容器類型是什麼？它應該是一個結構還是類？例如...膨脹的會話結構：

Public Structure SessionData  

Public ShipVias As List(Of XXXXX999.sycdefil_sql_VW) 
Public ShipTos As List(Of XXXXX999.ABC_Web_ShipTo_VW) 
Public Dests As List(Of XXXXX999.ABC_Web_CofA_VW) 
Public Owners As List(Of XXXXX999.ABC_Web_CofA_VW) 

Public Carts As List(Of XXXXX999.ABC_Web_Cart_VW) 
Public Carriers As List(Of XXXXX999.ABC_Carrier_Accounts_VW) 

Public Countries As List(Of XXXXX999.usp_get_CountryListResult) 
Public States As List(Of XXXXX999.usp_get_StatesListResult) 

Public POItems As List(Of XXXXX999.usp_get_cart_infoResult) 

Public SearchResults As List(Of SearchResult) 
Public Addresses As List(Of AddressResult) 

Public CartItems As List(Of itemsdetail) 

Public POs As List(Of POResult) 

Public SomeCollection As Collection 
Public CmpCode As String 
Public CmpStatus As String 
Public CmpSIPCust As String 
Public CurrentSession As String 
Public AllowAccess As Boolean 

Public QuickAddItems As List(Of QuickAddItem) 

End Structure

正如你可能會說，XXXXX999包括含有存儲過程，函數，視圖和表一LINQTOSQL的DataContext的dbml。編程問題：我剛剛意識到我可以使一個結構（C＃）爲空...在VB.NET可空（SessionData）...也問號這樣的伎倆... 昏暗的SD作爲SessionData？我應該把它作爲一個Structure還是將其轉換爲Class？

來源

2013-01-07 dannyrosalex