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Found 1878249 threads
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0 VotesDot Net core: Entity framework core for postgresql
Hi Jayakumar Vinayagam, According to your description and related link, it seems that you use OS-X system developing. we know EF can be used on all platforms (Windows, OSX, ...Answered | 1 Replies | 957 Views | Created by VJK08 - Monday, September 12, 2016 6:29 AM | Last reply by Zhanglong Wu - Tuesday, September 13, 2016 2:59 AM
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1 Votes
EF: Associations with child entities
Is it possible to have a split entity on an inherited entity?Answered | 3 Replies | 3783 Views | Created by Alastair Grant - Tuesday, July 27, 2010 2:18 PM | Last reply by Michael Sun [MSFT] - Monday, August 2, 2010 6:16 AM -
1 Votes
Entity Framework and connection strings
If you are saying that you added a new item to this Web project and the item was EF, then the connection string for EF was placed in the ...Answered | 4 Replies | 6515 Views | Created by knit - Tuesday, February 5, 2013 12:19 AM | Last reply by darnold924 - Tuesday, February 19, 2013 5:01 AM -
0 Votes
.Net Core Framework with Entity Framework for Oracle
Yes, Currently there is no Oracle provider for EF Core.Answered | 3 Replies | 2238 Views | Created by DeveloperAM - Monday, August 8, 2016 1:24 PM | Last reply by Solitto - Friday, February 16, 2018 1:01 AM -
0 Votes
EF Capabilities for multi-table entities.
I am trying to understand EF 4.0 capabilities.Answered | 1 Replies | 3564 Views | Created by Timothy Hays - Friday, October 22, 2010 12:45 AM | Last reply by Alex Liang - Friday, October 22, 2010 10:15 AM -
2 Votes
EF 4 - POCO - Trimming properties for entities
Hi Stephen, There is one more thing you have to consider when using fixed length strings as keys: whenever you save a new entity to the database, the key that you set is ...Answered | 4 Replies | 9440 Views | Created by Stephen J Ward - Friday, April 9, 2010 6:50 AM | Last reply by Diego B Vega [MSFT] - Friday, April 16, 2010 12:19 AM -
0 Votes
[EF Core] Find an entity with a string field ?
https://docs.microsoft.com/en-us/ef/core/Answered | 7 Replies | 1195 Views | Created by Anonymous - Tuesday, February 23, 2021 2:34 PM | Last reply by Anonymous - Wednesday, February 24, 2021 2:59 PM -
0 Votes
Highlight changes in DataGrid bount to Entity EF
With that said, there is one thing I missed in the T4 template (and that's because I don't have any entities being inherited by other entities, so it wouldn't ...Answered | 14 Replies | 3546 Views | Created by whiteheadw - Tuesday, October 9, 2012 8:57 PM | Last reply by whiteheadw - Thursday, October 11, 2012 4:41 PM -
1 Votes
question to business-logic in the entities of the EF
But i don't found an adequate solution for me - maybe it's my problem, until now i used directly the EF-entities as datalayer and as businesslayer.Answered | 5 Replies | 3297 Views | Created by M.Erlinger - Wednesday, June 16, 2010 1:18 PM | Last reply by Srinivas Gantimahapatruni - MCPD - Monday, June 28, 2010 3:11 PM -
0 Votes
context.AddObject(string EntitySetName, object entity) cannot find EntitySetName
Hi, I am trying to use "context.AddObject(string EntitySetName, object entity)" but I get an error saying that the EntitySetName could not be found.Answered | 4 Replies | 3155 Views | Created by ChangedDaily - Friday, December 21, 2012 12:48 PM | Last reply by ChangedDaily - Sunday, December 30, 2012 6:00 PM -
0 Votes
Two EF Entities referencing a common Entity type.
What I am asking is how to configure EF entities and entity mappings so that the DB created by EF will have the correct configuration so that ...Answered | 5 Replies | 815 Views | Created by seifordd - Sunday, February 7, 2016 3:31 AM | Last reply by DA924 - Sunday, February 7, 2016 3:59 PM -
0 Votes
EF Entity Foreign Key Fields- Nullable vs Non-Nullable
Hello, Welcome to EF forum!Answered | 4 Replies | 4186 Views | Created by mikasten - Wednesday, July 28, 2010 1:32 PM | Last reply by Michael Sun [MSFT] - Tuesday, August 3, 2010 12:53 AM -
2 Votes
Unable to set Entity Fields to "Required"?
I have heard almost all the LS Dev team talk about how fantastic LS is and how you can change the Theme, Shell, etc... however, I have yet to find any examples or Extentions that do this?Answered | 8 Replies | 2629 Views | Created by Shadow_dog007 - Saturday, May 21, 2011 5:16 PM | Last reply by Yann Duran - Monday, June 13, 2011 5:31 AM -
0 Votes
EF Code first: Mapping of entities to existing database with relationship table
I got almost the same answer here, ...Answered | 3 Replies | 8607 Views | Created by Per Dahl - Sunday, April 17, 2011 9:41 PM | Last reply by Per Dahl - Monday, April 18, 2011 8:24 PM -
0 Votes
Split a textbox into 4 seperate ones but save in one EF field
Then you should Bind all of UserControl's TextBoxes to that property but with using ValueConverter to get the right part of the string.Answered | 1 Replies | 1099 Views | Created by gregory.bmclub - Tuesday, April 23, 2013 9:19 AM | Last reply by Jonatan Dragon - Tuesday, April 23, 2013 11:11 AM -
0 Votes
Add fields in the designer of EF
I add a field in a table in the designer of EF in VS 2010 and this field is a computed field and it is not a physical field of the database.Answered | 1 Replies | 3200 Views | Created by Rogeraog - Saturday, August 14, 2010 3:32 PM | Last reply by Sheng Jiang 蒋晟 - Saturday, August 14, 2010 8:58 PM -
0 Votes
Update Detached entity in EF 6
In EF 6 you can just set the state of the entity to modified and then save it.Answered | 5 Replies | 2070 Views | Created by Ken Taps - Thursday, June 4, 2015 9:29 PM | Last reply by Fred Bao - Wednesday, June 17, 2015 8:00 AM -
1 Votes
Casting EF class collection to string array
Hi Helio D; Because the Linq to EF query runs on the SQL server there are things that are NOT supported either by Entity Framework or the SQL server and this is ...Answered | 5 Replies | 7720 Views | Created by Helio D - Friday, October 7, 2011 8:58 PM | Last reply by Fernando Soto - MCSD - Saturday, October 8, 2011 1:39 PM -
0 Votes
EF CTP5 : Eager loading of a property of an entity
The last option i see is entity splitting where an entity is mapped to multiple tables like Person table and address table. but in that case all the address ...Answered | 3 Replies | 4630 Views | Created by masterjs - Friday, January 14, 2011 8:32 PM | Last reply by masterjs - Monday, January 17, 2011 3:48 PM -
1 Votes
Map complex type per entity with EF 4.1 fluent API
Hi Ladislav, You can also customize the complex type columns names at the entity level with fluent API in EF 4.1.Answered | 1 Replies | 5587 Views | Created by Ladislav Mrnka - Thursday, March 24, 2011 10:08 AM | Last reply by Morteza Manavi - Thursday, March 24, 2011 2:58 PM - Items 1 to 20 of 1878249 Next ›
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