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Found 4047494 threads
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0 VotesDetect changes in Navigation property sets
Hi Marcel, It looks to be related to this issue, ...Answered | 1 Replies | 3051 Views | Created by marcel222 - Monday, January 23, 2012 11:57 AM | Last reply by Michael Sun [MSFT] - Tuesday, January 24, 2012 2:25 AM
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2 Votes
how to save Chinese characters into SQL Server with Entity Framework, c#?
When I changed the database string type to nvarchar, the Entity Framework still works with varchar type.Answered | 2 Replies | 4202 Views | Created by chuang7 - Monday, February 22, 2016 3:23 PM | Last reply by chuang7 - Tuesday, February 23, 2016 1:25 AM -
1 Votes
really is usefull raw sql when I want to load related entities?
In my case is common to know the related entities that I need, so I prefer to use eager loading.Answered | 2 Replies | 1546 Views | Created by ComptonAlvaro - Tuesday, June 18, 2013 3:42 PM | Last reply by ComptonAlvaro - Thursday, June 27, 2013 7:13 AM -
3 Votes
How to call Stored Procedure from Entity Framework?
The way how you call stored procedure from EF will be still the same.Answered | 5 Replies | 34013 Views | Created by h_maksuda - Friday, May 27, 2011 7:39 PM | Last reply by Dibu.net - Friday, August 30, 2013 5:50 AM -
0 Votes
save datagrid changes on db entity framework 6
>9) if the properties are so many I can answer so the change of line, but how do I know that the entity has been changed?Answered | 2 Replies | 5596 Views | Created by giuseppe ferrrari - Friday, June 10, 2016 11:18 AM | Last reply by Magnus (MM8) - Saturday, June 11, 2016 9:58 AM -
0 Votes
How to map a simple association and a composition in entity framework
We have a very specific scenario because we do not use the database to build the EDMX.Answered | 3 Replies | 8392 Views | Created by Pedro M. A. Salgueiro - Friday, November 13, 2009 4:11 PM | Last reply by Pedro M. A. Salgueiro - Tuesday, November 24, 2009 12:19 PM -
1 Votes
Derived Types And Navigation Properties
After making some changes to my relational data model I managed to have associations between derived types working.Answered | 7 Replies | 6165 Views | Created by mrbates - Tuesday, November 28, 2006 8:19 PM | Last reply by brunomelodfantigo - Tuesday, March 15, 2011 6:43 PM -
0 Votes
How to load EntitySet navigation property and use it as a DataTextField in a DropDownList binding?
If it inherits then it has property .firstName and .lastName directly without the need to go through any navigation properties.Answered | 5 Replies | 4838 Views | Created by h4seo - Saturday, June 4, 2011 9:43 AM | Last reply by Larcolais Gong - Tuesday, June 7, 2011 7:24 AM -
2 Votes
Entity Framework anonymous type
(Linq to SQL uses however very much anonymous classes).Answered | 15 Replies | 3929 Views | Created by stelios84 - Tuesday, October 13, 2015 1:05 PM | Last reply by DA924 - Friday, October 16, 2015 1:41 PM -
0 Votes
How to implement Lock in "Entity Framework"
Now we need to make this as unique while every insertion and also don't want to use any SP as we are totally working though Entity Framework.Answered | 5 Replies | 4252 Views | Created by Utshek - Friday, July 8, 2016 10:48 AM | Last reply by Utshek - Tuesday, July 12, 2016 6:32 AM -
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How to configure EntityDataSource for Entity Framework v6
http://www.vbforums.com/showthread.php?Answered | 4 Replies | 5078 Views | Created by Brad Mathews - Monday, January 25, 2016 5:11 AM | Last reply by DA924 - Wednesday, February 3, 2016 1:24 PM -
0 Votes
How to update column in database from entity framework.
Entity Framework doesn't like you changing primary keys.Answered | 1 Replies | 2761 Views | Created by Mozak104 - Friday, January 20, 2012 12:28 PM | Last reply by Andy ONeill - Friday, January 20, 2012 12:57 PM -
0 Votes
EF how to use derived condition if the property is a navigation property in other model
I will be more than happy to be of assistance.Answered | 2 Replies | 3852 Views | Created by Didier9658 - Sunday, January 16, 2011 12:06 PM | Last reply by Jackie-Sun - Tuesday, January 25, 2011 3:54 AM -
12 Votes
Is There a .RemoveAll equivalent in Entity Framework ?
I don't think that your code sniplets would work because they change the enumerated object inside the enumeration which causes an exception.Answered | 12 Replies | 54400 Views | Created by sheseh - Monday, July 30, 2007 4:13 PM | Last reply by sripoks - Thursday, August 16, 2012 5:29 PM -
0 Votes
Self Tracking Entities and FK Associations and Navigation Property from the dependent entity.
Welcome to the All-In-One Code Framework!Answered | 5 Replies | 3667 Views | Created by Paul Rogero - Thursday, July 15, 2010 3:40 PM | Last reply by Michael Sun [MSFT] - Friday, July 23, 2010 6:33 AM -
1 Votes
Entity framework
Hi, Yes, as @Magnus said that if we use the entity framework, we can use linq or lambda expression as well.Answered | 2 Replies | 1022 Views | Created by Shirly11 - Sunday, August 3, 2014 3:23 PM | Last reply by Amy Peng - Monday, August 4, 2014 11:06 AM -
0 Votes
How do I migrate a VS2010 solution using Entity Framework 4.1 to Entity Framework 4.3.1?
Entity Framework 4.3.1 needs .Net Framework 4.0 and therefore will not work in .Net version 3.5.Answered | 7 Replies | 2709 Views | Created by MDKimzey - Friday, August 17, 2012 2:03 PM | Last reply by Fernando Soto - MCSD - Tuesday, October 9, 2012 4:36 PM -
0 Votes
Entity Framework DataBase first Property Changed Event
I would like to be notified when the user in the UI change a property to perform some other calculations to the other columns - properties .Answered | 1 Replies | 2435 Views | Created by stelios84 - Saturday, October 31, 2015 3:41 PM | Last reply by DA924 - Sunday, November 1, 2015 5:36 AM -
1 Votes
how can I get the original value (stored in the database) of an entity when the entity has been changed in the application?
One more question - what is the syntax if the property I want to get is a navigation property?Answered | 3 Replies | 9035 Views | Created by sweetmelon - Thursday, January 14, 2010 3:31 PM | Last reply by Michael Sun [MSFT] - Tuesday, January 19, 2010 12:47 PM -
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how do I link TextBox's AutoCompleteSource to entity framework
The autocompleter is working fine.Answered | 13 Replies | 7968 Views | Created by Ákoss - Friday, July 6, 2012 7:55 AM | Last reply by Bob Wu-MT - Wednesday, July 25, 2012 10:02 AM
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