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.
公告
Where to find EF Tips and Tricks
Alex D James - MSFT Thursday, 9 July, 2009 5:38There is an growing series of Entity Framework Tips and Tricks which you might find useful.
Currently the series is focused on .NET 3.5 SP1, but overtime more tips will focus on .NET 4.0 and EF 4.
Hope you find this useful
-Alex
EF4 Questions should go to the EF Pre-release Forum
Daniel Simmons - MSFT Monday, 25 May, 2009 16:13If you have questions about EF4, .Net 4 or VS2010, please post them to the Entity Framework pre-release forum which you can find here:
http://social.msdn.microsoft.com/Forums/en-US/adonetefx/threads
Thanks,
Danny
- 06033
Where to find the EF FAQ
Daniel Simmons - MSFT Tuesday, 19 August, 2008 5:55 - 09105
How to get and install the most recent version of the Entity Framework (including EF4 beta)
Daniel Simmons - MSFT Tuesday, 13 May, 2008 6:40 - 08
Entity inheritance makes big SQLs
esabedev 36 分鐘前 - 72012
Error 3034: An entity from one EntitySet is mapped to a row that is also mapped to an entity from another EntitySet
StefanOlson Tuesday, 26 August, 2008 6:42 - 41913
"The underlying provider failed on Open." when invoking the SaveChanges method
Michael Tao Sunday, 24 August, 2008 13:51 - 7140
Update Model From Database Problem
dzFactor Tuesday, 17 November, 2009 17:45 - 08
Bulk Insert into table - How to manage the transaction?
Bonusnet 4 小時 37 分鐘前 - 139
Left Join for a 1:0:1 relation
Olaf Rabbachin 16 小時 4 分鐘前 - 127
Entity 4 XML Mapping ?
Michel Haddad Doumit 8 小時 12 分鐘前 - 133
Best Way to Check For Existence of a Relationship Performance-wise
bmainsMVP10 小時 36 分鐘前 - 228
Help with Error 3034 in Entity Framework
Gkreer 12 小時 44 分鐘前 - 230
Entity Framework + Windows Forms provide a bad software architecture base ?
Lisa Tatum 13 小時 21 分鐘前 - 281
make a scalar property a unique field ?
Lisa Tatum Saturday, 21 November, 2009 11:03 - 152
Unusual exception working with Entity Framework in Multithreding environment
MGoyal Friday, 20 November, 2009 5:23 - 139
To query directly the Storage Model using EF 4.0
saten 22 小時 59 分鐘前 - 4622
A dependent property in a ReferentialConstraint is mapped to a storage-generated column. Column: 'ID'.
Maxbl4 Wednesday, 17 June, 2009 12:46 - 1010131
Invalid FORMATETC Structure
Patrik LöwendahlMVPSunday, 4 March, 2007 14:32 - 253
Entity Framework & Transaction Scope usage
Sudheer Kumar Monday, 23 November, 2009 18:34 - 138
Getting SqlException "Invalid column name 'User_Id' from EF4 code-only
MarcelNi 20 小時 34 分鐘前 - 580
EF: How to avoid string truncation sql error
Werner Clausen Friday, 20 November, 2009 12:37
