ADO.NET Entity Framework and LINQ to Entities

Feedback and questions related to the current versions of the ADO.NET Entity Framework and LINQ to Entities including object-relational mapping and entity data modeling. 

• 03531
  

  CONSIDER ASKING EF QUESTIONS ON STACK OVERFLOW

  
  Rowan MillerMicrosoft EmployeeWednesday, August 01, 2012 7:57 PM
 
• 252
  

  Cannot execute stored procedure with ADO.NET Entity Framework

  
  styven1789 Thursday, May 16, 2013 4:56 PM
  Last Reply Isakavis 23 minutes ago
 
• 370
  

  WPF application with entity framework gives the following issue.The transaction failed due to an error processing the database updates.

  
  somsekhark Saturday, May 18, 2013 10:01 AM
  Last Reply Isakavis 30 minutes ago
 
• 021
  

  Entity Framework inheritance and primary key

  
  Onam Chilwan 2 hours 0 minutes ago
 
• 215
  

  Exception while attempting to configure entitydatasource on ASP form

  
  Czeshirecat2 3 hours 39 minutes ago
  Last Reply darnold924 2 hours 5 minutes ago
 
• 155
  

  Stack Overflow

  
  James D. Bailey Thursday, May 16, 2013 4:09 PM
  Last Reply Chester HongMicrosoft Contingent Staff10 hours 21 minutes ago
 
• 148
  

  Entity Attribute Value Model

  
  david billa Sunday, May 19, 2013 2:10 AM
  Last Reply J Chase Sunday, May 19, 2013 2:36 AM
 
• 576
  

  DbUpdateConcurrencyException is not raised

  
  Hetal Shah Wednesday, May 15, 2013 10:43 PM
  Last Reply darnold924 Saturday, May 18, 2013 9:19 PM
 
• 3158
  

  Entity Framework using JOIN condition performance

  
  VijayPodili Wednesday, May 15, 2013 12:58 PM
  Last Reply Chester HongMicrosoft Contingent StaffFriday, May 17, 2013 9:17 AM
 
• 4153
  

  [BUG] VS 2012 - EF Designer - Association

  
  Rand.Random Thursday, May 02, 2013 8:37 AM
  Last Reply Rand.Random Friday, May 17, 2013 8:51 AM
 
• 150
  

  Need Linq to SQL visualizer for VS 2010 with parameters values

  
  SumitAtCloud Thursday, May 16, 2013 7:59 AM
  Last Reply Chester HongMicrosoft Contingent StaffFriday, May 17, 2013 7:14 AM
 
• 156
  

  call sproc in oracle

  
  SPFriend Tuesday, May 14, 2013 5:25 PM
  Last Reply Chester HongMicrosoft Contingent StaffFriday, May 17, 2013 2:58 AM
 
• 394
  

  Upgrading a solution from EF 4 to newer version

  
  Ray Peercy Tuesday, May 07, 2013 9:15 PM
  Last Reply Chester HongMicrosoft Contingent StaffThursday, May 16, 2013 9:36 PM
 
• 476
  

  The argument types 'Edm.DateTime' and 'Edm.String' are incompatible for this operation

  
  Nikola12 Wednesday, May 15, 2013 12:31 PM
  Last Reply Patrice ScribeMVPThursday, May 16, 2013 10:40 AM
 
• 2156
  

  c# Entity Framework does not execute sql

  
  Alexey Timonin Sunday, May 12, 2013 8:15 AM
  Last Reply Chester HongMicrosoft Contingent StaffThursday, May 16, 2013 7:14 AM
 
• 166
  

  Self-Referencing relationship fails in EF

  
  Spade Tuesday, May 14, 2013 5:16 PM
  Last Reply Chester HongMicrosoft Contingent StaffThursday, May 16, 2013 5:54 AM
 
• 2101
  

  How to join multiple tables using linq or Lambda Expression

  
  SQLProgramming Friday, May 10, 2013 6:28 PM
  Last Reply Chester HongMicrosoft Contingent StaffWednesday, May 15, 2013 9:32 PM
 
• 5535
  

  Error compiling mapping.tt file in VS 2012 after making changes to model

  
  Menshikh Sergey Wednesday, January 30, 2013 9:56 AM
  Last Reply Zecarro Wednesday, May 15, 2013 6:16 PM
 
• 61660
  

  Casting string to int?

  
  I.W Coetzer Wednesday, February 08, 2012 3:35 PM
  Last Reply Grant Thompson Wednesday, May 15, 2013 5:09 PM
 
• 9162
  

  cannot insert data into database in codefirst using seeding

  
  mahwishm Sunday, May 05, 2013 7:57 AM
  Last Reply Chester HongMicrosoft Contingent StaffWednesday, May 15, 2013 9:20 AM
 
• 7124
  

  Datatype in SQL 2008 column?

  
  morris80 Monday, May 13, 2013 1:49 PM
  Last Reply Joel EngineerMicrosoft Community ContributorWednesday, May 15, 2013 7:31 AM