There are some articles in the internet confused the concepts among Linq to Objects, Linq to Entities and even ADO.NET Entity Framework, they often mentioned Linq To Objects and Linq to Entity or Entity Framwork are the same ting. But they ARE NOT the same. Linq To Object: “The term "LINQ to Objects" refers to [Read More ...]
Oct 212011
If you use LINQ, and consider Transaction, you might choose either explicit transaction or no. Because, due to MSDN, LINQ to SQL supports 3 distinct transaction models: 1: Explicit Local Transaction 2: Explicit Distributable Transaction 3: Implicit Transaction. About Implicit transaction, because when you call SubmitChanges, LINQ to SQL will automatically starts a local transaction [Read More ...]
How to update LINQ to SQL Class after you changed your data tables? It might be a headache problem if you always use LINQ to SQL. Because LINQ to SQL is a disconnect architecture, so the normal way is doing update operation in LINQ to SQL Design window by manual: 1: Delete the modified tables [Read More ...]