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Found 3445048 threads
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0 VotesUsing EF with WCF
The only issue is a searialization issue coming back from EF (see my WCF trace innerException msg below).Answered | 7 Replies | 3211 Views | Created by Bill_Yeager - Monday, September 5, 2011 4:41 PM | Last reply by r.burgundy_ - Tuesday, September 6, 2011 6:24 AM
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0 Votes
EF 4.0 WCF JSON Serialization
The templates used to generate POCO classes generate classes that result in change tracking proxies.Answered | 1 Replies | 5713 Views | Created by JayArr - Thursday, May 27, 2010 8:13 PM | Last reply by Arthur Vickers - MSFT - Friday, May 28, 2010 5:10 PM -
0 Votes
WCF Data Services, POCO and EF
This isn't possible with WCF Data Services.Answered | 1 Replies | 7573 Views | Created by Espen B - Monday, April 26, 2010 1:27 PM | Last reply by Pratik Patel - MSFT - Monday, April 26, 2010 5:25 PM -
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Is there a way to use ODBC with EF?
I have to connect to this system using an ODBC dsn which uses this DataDirect driver.Answered | 3 Replies | 4132 Views | Created by Rich P123 - Tuesday, September 1, 2015 10:23 PM | Last reply by DA924 - Sunday, September 6, 2015 5:51 AM -
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Problem when consuming complex EF schema via WCF
Hi, My scenario is to use EF as DAL and WCF as the middle layer to consume the EF.Answered | 1 Replies | 3991 Views | Created by Daniell.Chong - Friday, February 11, 2011 8:54 AM | Last reply by yspring - Friday, February 11, 2011 11:07 AM -
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EF CTP5 and WCF DataServices
This discussion is continuing in the EF forum: http://social.msdn.microsoft.com/Forums/en-US/adonetefx/thread/bfd6b8e2-b366-4322-9911-3fda8a6558a1/Answered | 3 Replies | 5008 Views | Created by DotNetWise - Saturday, December 11, 2010 7:02 PM | Last reply by Shannon Koh - MSFT - Tuesday, December 14, 2010 7:31 PM -
1 Votes
EF and design pattern
Danny Simmons has a very good review of some options using EF directly in his articles in MSDN Magazine: - N-Tier Application Patterns: ...Answered | 1 Replies | 4292 Views | Created by Kathy Samse - Monday, April 12, 2010 4:17 PM | Last reply by Diego B Vega [MSFT] - Tuesday, April 13, 2010 7:44 PM -
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Simple question with EF +WC+ database
For instance I was thinking to use EF with my database and then provide access to that database throuh a WCF service which will do the job.Answered | 6 Replies | 4795 Views | Created by Serge Calderara - Saturday, October 22, 2011 3:17 PM | Last reply by Chris Robinson- MSFT - Monday, October 24, 2011 11:41 PM -
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recommendations regarding testing scenarios using EF-CodeFirst
Hi Jan, Regarding your first question, Rowan Miller showed how to create a FakeDbContext and FakeDbSet on this blog post.Answered | 1 Replies | 4074 Views | Created by Jan C. de Graaf --working at New Limit-- - Wednesday, March 23, 2011 10:42 AM | Last reply by Morteza Manavi - Friday, March 25, 2011 2:32 PM -
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EF and SQL CE
It says that EF for SQL CE doesn't support identity keys .Answered | 3 Replies | 3138 Views | Created by wasimf - Thursday, May 13, 2010 3:41 PM | Last reply by wasimf - Friday, May 21, 2010 7:53 PM -
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Use EF with DDD principles is possible ???
I wouldn't recommend modeling your domain using EF entity classes just like I wouldn't recommend modeling a domain using raw DataSet or DataTable ...Answered | 10 Replies | 715 Views | Created by AngeloNew - Friday, April 5, 2019 4:53 PM | Last reply by AngeloNew - Friday, April 12, 2019 4:07 PM -
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Anyone using Entity Framework (EF) for data layer?
Each one of the E-Commerce source code solutions on the front-end are using the same WCF Web service, BLL, DAL with Linq-2-SQL or EF on ...Answered | 6 Replies | 5623 Views | Created by pretzelb - Tuesday, August 30, 2011 12:20 AM | Last reply by darnold924 - Friday, October 28, 2011 11:28 PM -
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EFS
Hello, I'd ask in theAnswered | 4 Replies | 1583 Views | Created by Siddharth.Sharma - Saturday, January 10, 2015 4:16 PM | Last reply by Just Karl - Tuesday, January 13, 2015 11:31 PM -
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Entity Framework 4 and WCF using VS 2010
(I know nothing at all about EF just bought a book) I have been asked to build a prototype using EF4.Answered | 2 Replies | 4973 Views | Created by devBrix - Sunday, October 31, 2010 6:52 AM | Last reply by devBrix - Monday, November 1, 2010 7:46 PM -
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Query Database Using EF
I like to use Visual Stuido project folder and install EF into the folder that I call Model in order to get code seperation with the ...Answered | 14 Replies | 706 Views | Created by Godymn - Saturday, October 13, 2018 10:14 AM | Last reply by Godymn - Wednesday, October 17, 2018 12:40 PM -
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EF EDMX and Stored Procedures
Why can't you use a combination of the two if needed EF and sprocs?Answered | 2 Replies | 3821 Views | Created by Dean Blakely - Thursday, August 5, 2010 11:26 PM | Last reply by Michael Sun [MSFT] - Wednesday, August 11, 2010 9:56 AM -
2 Votes
EF converts table to association
I'm using WCF Data Services (OData), which only provide very limited LINQ functionality.Answered | 7 Replies | 6341 Views | Created by Freeker47 - Tuesday, July 20, 2010 9:00 AM | Last reply by Ciget - Thursday, March 24, 2011 6:08 PM -
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How to define additional properties in an entity - EF 4 and WCF DataServices 4
When WCF Data Service uses the Open Data Protocol (OData) to expose data as a feed.Answered | 2 Replies | 3474 Views | Created by highlife - Monday, April 26, 2010 10:25 PM | Last reply by Michael Sun [MSFT] - Wednesday, May 5, 2010 1:56 AM -
1 Votes
WCF, EF, WPF, XAML Certification for Visual Studio 2012
The MCSD: Windows Store Apps and Web Application tracks were recently updated to include Visual Studio 2013 updates: How have recent releases of Visual ...Answered | 1 Replies | 1654 Views | Created by Pikbube - Tuesday, August 5, 2014 8:40 AM | Last reply by Danny van Dam - Tuesday, August 5, 2014 9:30 AM -
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Exposing Code-First EF entites via DataServices
Rowan Miller wrote a short blog post last night on how to get CTP4 and DbContext to work with WCF Data Services.Answered | 2 Replies | 4803 Views | Created by Phil Cockfield - Sunday, July 18, 2010 8:43 PM | Last reply by Phil Cockfield - Tuesday, July 20, 2010 3:37 PM - Items 1 to 20 of 3445048 Next ›
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