No announcements
Found 2287863 threads
-
0 VotesCheck against DataBase just using DataAnnotations and ValidationMethods
Account and you leave the field, this value is validated against the database to check if it's available. How do I do that using just DataAnnotations and ...Discussion | 1 Replies | 859 Views | Created by RalphDev - Wednesday, September 26, 2012 12:06 PM | Last reply by RalphDev - Saturday, September 29, 2012 6:26 PM
-
0 Votes
DbContext Generator and DataAnnotations
again, but any data annotation i created its erased.... thats okay... i just want to know if its possible to add DataAnnotations to the generated properties withtout have ...Answered | 1 Replies | 3532 Views | Created by George Domingos - Thursday, April 28, 2011 3:18 AM | Last reply by Ladislav Mrnka - Thursday, April 28, 2011 10:56 AM -
0 Votes
DataAnnotations Validation
Hi, I'm using DataAnnotations to Validate a form and it's working nearly as expected 8-) I've binded a lot of fields (textboxes, comboboxes, ...Answered | 1 Replies | 695 Views | Created by ylogico - Monday, September 26, 2011 5:06 AM | Last reply by Mark Monster (MVP) - Tuesday, September 27, 2011 9:33 AM -
0 Votes
Elastic database library with database first EF
I am not an expert on EF, so can't help with detailed questions, but yes, you can use elastic database client library with EF. Whether you use ...Answered | 1 Replies | 539 Views | Created by EpsilonStar - Wednesday, May 31, 2017 4:00 AM | Last reply by Bill Gibson MSFT - Wednesday, May 31, 2017 6:30 PM -
0 Votes
Silverlight 3 DataAnnotations in localized resources from database
implements the IValueConverter so the localization is done in the XAML or in the code with no problem. However, I would like to add DataAnnotations to ...Answered | 1 Replies | 2188 Views | Created by MSDN_Forums_User - Friday, March 26, 2010 1:24 PM | Last reply by Mog Liang - Tuesday, March 30, 2010 3:07 AM -
0 Votes
Elastic database client + EntityFramework + SqlAzureExecutionStrategy
Hello, we have an ASP.NET MVC application with EntityFramework 6.1.3 and DB in Azure SQL. We use the SqlAzureExecutionStrategy for transient ...Answered | 6 Replies | 1242 Views | Created by Zdenek Drlik - Tuesday, September 8, 2015 1:57 PM | Last reply by Zdenek Drlik - Friday, September 11, 2015 6:19 AM -
0 Votes
Problem with EntityFramework 4
I've had relation with multiple columns between entities, though I imported the model from database first. are you modeling in the entity designer?Answered | 6 Replies | 3343 Views | Created by vcRobe - Friday, July 15, 2011 2:29 PM | Last reply by Larcolais Gong - Tuesday, July 19, 2011 8:34 AM -
0 Votes
ParallelLibrary with EntityFramework
Hi, is possible to use ParallelLibrary with EntityFramework? I need to read 1milion records for each tables. My code is ...Answered | 2 Replies | 3867 Views | Created by Pengo11 - Thursday, October 4, 2012 12:51 PM | Last reply by Pengo11 - Saturday, October 6, 2012 12:36 PM -
1 Votes
DbContext Generator and DataAnnotations
data annotation i use its erased.... that okay... i just want to know if its possible to add data to the generated properties withtou have its erased... like in a partial class ...Answered | 1 Replies | 7012 Views | Created by George Domingos - Saturday, April 23, 2011 6:20 PM | Last reply by Andrew J Peters - Wednesday, July 6, 2011 7:46 PM -
0 Votes
Remoting first method call
The time delay on the first method call is significant. I am using the TcpChannel with the BinaryClientFormatterSinkProvider. Using the Server Activated ...Answered | 3 Replies | 5328 Views | Created by James-c - Thursday, June 4, 2009 8:06 AM | Last reply by James-c - Tuesday, November 17, 2009 3:27 PM -
0 Votes
EntityFramework
Hello! I am using Entity Framework code first in my project. Is it possible to run EF cmdlets like "Add-Migration", "Update-database" in Monaco ...Answered | 1 Replies | 1117 Views | Created by Sergey Lazutkin - Monday, January 13, 2014 11:27 AM | Last reply by Jeff Fisher [MSFT] - Monday, January 13, 2014 10:52 PM -
0 Votes
Which is first method with same name ?
when yoy have two methods with the same name and the same signature is neccesary to resolve the method name with the interface name...Answered | 3 Replies | 3627 Views | Created by IRW7 - Monday, January 21, 2008 1:56 PM | Last reply by Juan Carlos Ruiz [perfil anterior] - Monday, January 21, 2008 11:54 PM -
0 Votes
EntityFramework Code first 4.1RC: DbContext throws NullPointerExeption during Seed
Good day, The following code throws an exception with EntityFramework 4.1RC while the CTP5 was working great. I have a User entity where the emailAnswered | 2 Replies | 4432 Views | Created by should_i_stay - Wednesday, March 23, 2011 2:08 PM | Last reply by Alan_chen - Tuesday, March 29, 2011 2:37 PM -
0 Votes
EntityFramework with StoredProcs Issue
Station is the parent of ProcessStep, but I don't think there is a problem with the keys because: a) It works outside of RIA b) the ...Answered | 8 Replies | 13560 Views | Created by daforsyth - Friday, January 8, 2010 3:19 PM | Last reply by daforsyth - Wednesday, January 20, 2010 12:03 PM -
0 Votes
RIA/EntityFramework with Views
entity framework I saw just the "first" instructor repeated 3 times. It turns out that the edmx designers wants to have a primary key even ...Answered | 2 Replies | 5464 Views | Created by Bizier talk - Thursday, November 12, 2009 9:33 AM | Last reply by Bizier talk - Thursday, November 12, 2009 11:35 AM -
2 Votes
Reportviewer with EntityFramework
You are right with the table number. The following did the trick:Answered | 4 Replies | 9257 Views | Created by ekugler - Monday, August 15, 2011 3:01 PM | Last reply by ekugler - Wednesday, August 17, 2011 7:07 PM -
0 Votes
Code first with old database
EF Database first is for exiting databases. You should use the DAO pattern in a classlib project called a DAL where EF will be ...Answered | 6 Replies | 279 Views | Created by Thomas Lee3 - Wednesday, September 26, 2018 5:28 PM | Last reply by Thomas Lee3 - Thursday, September 27, 2018 1:58 AM -
0 Votes
DataAnnotations with TypeScript/Angular 2
We have a number of Models with validation enforced via the DataAnnotation tags. Example:Answered | 1 Replies | 873 Views | Created by DaveIII - Friday, December 16, 2016 4:41 PM | Last reply by Oscar_Wu - Monday, December 19, 2016 5:22 AM -
0 Votes
EntityFramework problem with SQL TRIGGER
To work with Stored Procedure in EntityFramework, you could take a look at following marterials: How to: define a model with stored ...Answered | 8 Replies | 21908 Views | Created by SuperJB - Friday, August 20, 2010 5:03 PM | Last reply by DA924x - Wednesday, July 4, 2018 12:09 AM -
0 Votes
System.Data.MetadataException with EntityFramework
--------------------------- System.Data.MetadataException: The specified metadata path is not valid. A valid path must be either an existing directory, an existing file with ...Answered | 3 Replies | 7703 Views | Created by Pierre-Yves Troel - Friday, February 29, 2008 5:07 PM | Last reply by Pierre-Yves Troel - Friday, February 29, 2008 6:40 PM
No announcements
