Question

I am building a c# – linq – sql server winforms/asp.net application, accessing a database. I would like my business logic layer to be easily testable, and that means not littering it with Linq database queries everywhere. What design patterns/ best practices are available for the following use cases
– inserting/updating a new object
– searching for an object
– loading a bunch of related data into a sort of “presentation” object that could be displayed by various views ?

Answer 1

The Repository Pattern is the one I think you’re looking for