求雨
IQueryable IGrouping how to work
i return such type IQueryable< IGrouping<int, Invoice>> List() how can i work with it? like with generic 开发者_JAVA技巧List<Invoice> ?No, you have a IGrouping<int, Invoice> as[详细]
2022-12-23 05:00 分类:问答LINQ to SQL - Custom Object with List<T> Property
What I am attempting to do is the following: I have a custom object OTest and OSubTest: public class OTest[详细]
2022-12-23 00:42 分类:问答