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Using ADO.NET, Entity Framework, LINQ to SQL, NHibernate, and other ORMs (Object-Relational Mapping) with ASP.NET

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Handling business logic before and after saving entity

Created by profnachos. Latest Post by profnachos, 39 minutes ago.

22 2

Object cannot be cast from DBNull to other types. - error

Created by missy786. Latest Post by Siva Krishna..., 1 hour, 20 minutes ago.

42 7

retrieve data from database into web api

Created by lolo512. Latest Post by Raigad, 4 hours, 42 minutes ago.

24 2

CRUD SaveChanges

Created by klca. Latest Post by sjnaughton, 6 hours, 31 minutes ago.

15 2

Converting Variable Column Datatable to List

Created by kmcnet. Latest Post by Fei Han - MS..., 8 hours, 4 minutes ago.

31 5

Two foreign keys referencing 1 class issue

Created by Harrison.Sco.... Latest Post by Mikesdotnett..., 9 hours, 11 minutes ago.

35 7

Transaction in Entity Framework 6.1.1

Created by Don Quixote. Latest Post by sw-ing, 10 hours, 19 minutes ago.

19 2

The entity or complex type 'UserProfile' cannot be constr...

Created by Harrison.Sco.... Latest Post by Mikesdotnett..., 10 hours, 45 minutes ago.

19 4

Store Large files in SQL FileTables using Entity Framewor...

Created by mshoaiblibra. Latest Post by Kevin Shen -..., Oct 29, 2014 09:55 AM.

53 3

Using dbset.Add & adset.Remove Versus using EntityState.A...

Created by johnjohn1231.... Latest Post by Kevin Shen -..., Oct 29, 2014 09:45 AM.

16 2

Information about LINQ

Created by hangxanh. Latest Post by Mikesdotnett..., Oct 29, 2014 07:54 AM.

14 2

How does Entity Framework interpret foreign key property...

Created by johnjohn1231.... Latest Post by Mikesdotnett..., Oct 28, 2014 02:49 PM.

25 3

An entity object cannot be referenced by multiple instanc...

Created by yellowbalt. Latest Post by yellowbalt, Oct 28, 2014 12:37 PM.

52 5

Cannot serialize the DataTable. DataTable name is not set...

Created by DivakarGanta. Latest Post by Aswecan, Oct 28, 2014 09:43 AM.

22 1

how to set the id to autoincrement

Created by lolo512. Latest Post by Kevin Shen -..., Oct 28, 2014 07:44 AM.

28 3

How to log SQL generated by Entity Framework ORM

Created by mou_inn. Latest Post by Mikesdotnett..., Oct 28, 2014 07:21 AM.

10 1

how can I add multiple tables for the same database

Created by lolo512. Latest Post by lolo512, Oct 27, 2014 01:40 PM.

28 2

How to populate data from database query?

Created by missy786. Latest Post by Mikesdotnett..., Oct 27, 2014 11:35 AM.

32 5

convert nested sql to linq query

Created by sdnd2000. Latest Post by Aswecan, Oct 27, 2014 09:52 AM.

41 3

How to get the table name from object

Created by MKNSH. Latest Post by raju dasa, Oct 27, 2014 09:07 AM.

12 1
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