2
votes
1answer
285 views

Is it okay to convert dataset from stored procedure to IEnumerable

So, I am working on a project with a team and we are using Entity Framework. We basically want to use linq to entities, and not use stored procedures. I use quite a bit of lists and IEnumerables and ...
3
votes
2answers
2k views

Is it better to create a stored procedure or entities to get to the data I need?

I just jumped into a new project with a new company using Entity Framework and ASP.NET MVC 4. I am no expert on Entity Framework, but I think I have a decent grasp of how to use it. From what I can ...
2
votes
1answer
2k views

Nesting Linq-to-Objects query within Linq-to-Entities query –what is happening under the covers?

var numbers = new int[] { 1, 2, 3, 4, 5 }; var contacts = from c in context.Contacts where c.ContactID == numbers.Max() | c.ContactID == numbers.FirstOrDefault() ...
2
votes
1answer
206 views

Are elements returned by Linq-to-Entities query streamed from the DB one at the time or are they retrieved all at once?

Are elements returned by Linq-to-Entities query streamed from the database one at the time ( as they are requested ) or are they retrieved all at once: SampleContext context = new ...
2
votes
4answers
508 views

What is the most effective order to learn SQL Server, LINQ, and Entity Framework?

I am trying to get some advice on what order I should learn about SQL Server, LINQ, and Entity Framework to be able to better work with ASP.NET Webforms and MVC. From what I've been able to learn so ...
5
votes
1answer
10k views

Entity Framework vs. Linq to SQL? [closed]

I'm a little bit confused about these two terms "Linq to SQL" and "Entity Framework". I have the general idea that both of them somehow allow you to refer to database tables as .net objects or ...
7
votes
4answers
2k views

LINQ vs Data Access Layer

I've taught myself always to handle any data access code in a completely separate 'layer' to my business logic and UI code. This has always been a very good architecture for me and any 'rules' or best ...
7
votes
3answers
5k views

In ASP.NET MVC3 controllers, where do you instantiate your DataContext?

In your ASP.NET MVC 3 applications that use a DataContext or DbContext, where do you instantiate your data access object? Here is a non-exhaustive list of where I've seen it done: Individually ...
18
votes
5answers
2k views

MVC, WCF, EF, LINQ - Is it just me? [closed]

...or are things getting more complicated? It seems to me that you need to know a lot of stuff to 'properly' develop an MS web app these days. In the bad old days when we didn't know any better we ...
2
votes
4answers
2k views

Should I be learning Linq, Direct SQL Commands (in .net), EF or other? [closed]

Basically, I have a very good knowledge of plain old SQL coming from Classic ASP programming. Over the past couple of months, I have been learning C# and today was my first full day at MVC 3 (Razor) ...