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0 VotesEF 4.1 SaveChanges() not updating
EntityState is Modified, but... after SaveChanges() is called it doesn't update anything on the DB. No ...Answered | 1 Replies | 1908 Views | Created by AlexeiF - Thursday, March 22, 2012 5:51 PM | Last reply by Fernando Soto - MCSD - Thursday, March 22, 2012 8:27 PM
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0 Votes
EF 4.1 SaveChanges not updating navigation or reference properties
Unfortunately, I was spending too much time on this. The good folks over atUnanswered | 7 Replies | 10121 Views | Created by Steve Mallory - Wednesday, March 30, 2011 8:14 PM | Last reply by WhiskeyRomeoLima - Saturday, November 12, 2011 3:25 PM -
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EF 4.1
where is ContextBuilder that was in Microsoft.Data.Entity.CTP here in EF 4.1?Answered | 3 Replies | 2828 Views | Created by Mehrdadc48 - Sunday, July 31, 2011 7:51 AM | Last reply by Rune Gulbrandsen - Sunday, July 31, 2011 2:11 PM -
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EF 4.1
I've installed EF 4.1 (all ok) then I've started a new ASP.NET project and added a new model1.edmx, but VS2010 pro add the reference to EF4.0 and don't use EF ...Answered | 4 Replies | 3478 Views | Created by Luca Beretta - Wednesday, May 11, 2011 1:48 PM | Last reply by Alan_chen - Monday, May 16, 2011 5:22 AM -
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SaveChanges(), not updating data
is not updated in the Data Base (SQL Server Express 2005), after SaveChanges method is executed. The AcceptAllChanges method is there, since a Web sample I found includes it; I ...Answered | 3 Replies | 4539 Views | Created by alquimista_sdd - Tuesday, December 8, 2009 9:33 PM | Last reply by Michael Sun [MSFT] - Thursday, December 10, 2009 9:57 AM -
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SaveChanges not updating objectState
Hi all When I call the SaveChanges method, I find that thae ChangeTracker.State property is not being updated (or I am expecting it to be updated and it ...Answered | 2 Replies | 6174 Views | Created by ilyasdhin - Thursday, December 31, 2009 4:54 PM | Last reply by Mike-E_wins - Wednesday, November 3, 2010 9:15 PM -
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Rollback EF 4.1 install
;EF 4.0. EF 4.1 lives in EntityFramework.dll and is not part of the .NET Framework currently while EF 4.0 lives in System.Data.Entity.dll and it ...Answered | 2 Replies | 2940 Views | Created by ps0118mj - Tuesday, July 5, 2011 8:00 PM | Last reply by The first MaYHeM - Wednesday, August 10, 2011 7:56 PM -
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EF 4.1 for Sybase
have. As for EF 4.1, i'm guessing you want to use CodeFirst/DbContext? Since DbContext is an abstraction over ObjectContext, I guess that it should work, but I ...Proposed | 3 Replies | 3681 Views | Created by testrerewrew - Friday, June 24, 2011 12:59 PM | Last reply by Rune Gulbrandsen - Friday, June 24, 2011 3:58 PM -
1 Votes
download ef 4.1 videos.
i'm looking for videos only for ef 4.1. http://www.codeproject.com/KB/codegen/DatabaseHelper.aspxAnswered | 4 Replies | 1650 Views | Created by Hamed_1983 - Monday, August 1, 2011 4:44 PM | Last reply by Jackie-Sun - Tuesday, August 9, 2011 5:26 AM -
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EF 4.1 EntityTypeConfiguration<> Question
Using FluentApi in EF 4.1 I don't find EntityTypeConfiguration (in what assembly can I find it or is it changed since ...Answered | 2 Replies | 4133 Views | Created by Guy Dillen - Sunday, March 20, 2011 11:22 AM | Last reply by Alan_chen - Monday, March 21, 2011 8:11 AM -
1 Votes
WCF using EF 4.1
Hello, > > I want to know certains fundamentals about using wcf in conjuction with > EF 4.1Answered | 1 Replies | 5109 Views | Created by Nilkanth - Friday, April 8, 2011 5:19 AM | Last reply by darnold92 - Saturday, April 9, 2011 5:40 PM -
1 Votes
EF 4.1 Limitations
Hi miksh, It's sure, it's quite out of date. For EF 4.1 newly added feature list and not supported list, please see this ADO.NET ...Answered | 1 Replies | 2710 Views | Created by miksh - Friday, August 26, 2011 1:32 PM | Last reply by Michael Sun [MSFT] - Monday, August 29, 2011 8:17 AM -
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EF SaveChanges Overhead
infact not using EF for INSERT/UPDATE/DELETE actions, but rather custom functions with static statements. --RuneAnswered | 6 Replies | 4856 Views | Created by Bek Yakvalkhodjiev - Thursday, April 21, 2011 6:29 PM | Last reply by Bek Yakvalkhodjiev - Thursday, May 5, 2011 5:22 PM -
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EF 4.1 Concurrency Issues
conflict by updating record before call to SaveChanges context.Database.ExecuteSqlCommand("UPDATE Unicorns SET Name= 'Linqy' WHERE Id = 1Unanswered | 6 Replies | 8354 Views | Created by Mark Phillips - Saturday, September 24, 2011 5:54 PM | Last reply by Mark Phillips - Friday, September 30, 2011 3:20 PM -
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Deployment issue with EF 4.1
When updating a client that may not have installed EF 4.1, are there any files that need to be redistributed from the development environment? Or if they have 4.0 ...Answered | 2 Replies | 2143 Views | Created by ContinuousLearning - Thursday, August 25, 2011 3:14 PM | Last reply by Alan_chen - Tuesday, August 30, 2011 7:32 AM -
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EF CTP 5 Incompatible with EF 4.1.
Hi, Correct, EF CTP5 is not compatible with WCF RIA Services's EF 4.1 support, that ...Answered | 3 Replies | 2092 Views | Created by Mr.Weera PongPruchya - Tuesday, August 23, 2011 10:08 AM | Last reply by Colin Blair - Wednesday, August 24, 2011 9:57 AM -
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EF 4.1 DbContext.Configuration.AutoDetectChangesEnabled Issue
I am following the msdn tutorial: Using DbContext in EF 4.1 Part 12: Automatically Detecting Changes located atUnanswered | 2 Replies | 6952 Views | Created by Mark Phillips - Saturday, September 24, 2011 7:12 PM | Last reply by Mark Phillips - Sunday, September 25, 2011 5:47 AM -
2 Votes
SaveOptions in EF 4.1. Not needed anymore?
Hello, When I call DbContext.SaveChanges() I don't have a constructor with SaveOptions as I had before in Ef 4.0 before Dbcontext. So SaveOptions is ...Answered | 3 Replies | 5072 Views | Created by MDMoura - Sunday, July 10, 2011 12:35 PM | Last reply by Shane Hancock - Tuesday, May 29, 2012 8:03 AM -
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EF SaveChanges
Hi Akoss, I'm afraid I'm not familiar with winform, I suggest you to post the question inAnswered | 3 Replies | 2495 Views | Created by Ákoss - Friday, January 13, 2012 9:50 AM | Last reply by Allen_MSDN - Tuesday, January 17, 2012 2:14 AM -
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ADO.NET EF SaveChanges
Not sure if I can consider myself fully qualified to answer this one...but it was a good question so I'll tell you what I found. I did it both ways. Added 4 ...Discussion | 1 Replies | 3647 Views | Created by Pawel Warmuth - Monday, May 31, 2010 8:05 AM | Last reply by delete this accountl - Wednesday, June 9, 2010 3:50 PM - Items 1 to 20 of 2086879 Next ›
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