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1 VotesValidation rule to check for duplicate entity only fires when saving, not when adding the entity from the screen
As it happens, the business rules for this part of the app have changed, so I don't need this now, but your approach looks good, and has been noted for the future.Answered | 3 Replies | 3109 Views | Created by Mr Yossu - Monday, August 29, 2011 4:35 PM | Last reply by Mr Yossu - Sunday, October 2, 2011 2:44 PM
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1 Votes
Weak entity primary key question
It would help to have table/schema to look at, but I typically would put a surrogate key on the associative entity, particularly when it is the parent of another ...Answered | 5 Replies | 11662 Views | Created by sonofjack3 - Saturday, March 9, 2013 8:33 PM | Last reply by Louis Davidson - Tuesday, March 19, 2013 2:51 AM -
1 Votes
AdventureWorks2008R2 - What is the relationship between the Customer, Store and Business Entity tables and how records are created?
A business entity is a person or business which has zero or more addresses and zero or more people related to it.Answered | 3 Replies | 15795 Views | Created by Corbex - Sunday, October 16, 2011 3:30 AM | Last reply by Derrick VanArnam [MSFT] - Wednesday, September 19, 2012 7:39 PM -
0 Votes
Entity Framework Usecase
The main reasons you would not use entity framework: You are building a reporting application, and aren't required to do any major business logic.Answered | 2 Replies | 715 Views | Created by SaurabhJain - Friday, May 12, 2017 2:57 PM | Last reply by iantheace - Sunday, May 14, 2017 10:10 AM -
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Need help for implementing Entity framework with my brown field project?
How i can make my Business Layer independent so that i can use any data base through EF?Answered | 6 Replies | 2890 Views | Created by Hasibul Haque - Wednesday, June 27, 2012 10:18 AM | Last reply by Allen_MSDN - Wednesday, July 4, 2012 2:05 AM -
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How to remove entity from simulation
Thanks a lot for ur help, I did worked for me.Answered | 3 Replies | 2763 Views | Created by SimonMay4 - Wednesday, December 12, 2012 10:23 PM | Last reply by SimonMay4 - Saturday, December 22, 2012 12:19 PM -
1 Votes
Inserting data into entity.
Hi everyne, I have a doubt in how to do an insert into a table via <entity>_inserting(). i have a a silverligth control that returns a class object customer (ID, NAME, ...Answered | 2 Replies | 3264 Views | Created by TechnoSQuirreL - Tuesday, January 18, 2011 12:41 PM | Last reply by TechnoSQuirreL - Wednesday, January 19, 2011 2:29 PM -
0 Votes
Help for Business Entities
If yes, where i do that in Serice layer / Business Component / DAL?Answered | 6 Replies | 74 Views | Created by Anonymous - Monday, August 8, 2011 12:05 PM | Last reply by Anonymous - Wednesday, August 10, 2011 10:11 AM -
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Entity Framework performance
Some of the things that can contribute to the performance of an application are: - Entity Framework Infrastructure - Query Generation, Object ...Answered | 3 Replies | 3196 Views | Created by Montanari F. _ - Monday, June 28, 2010 8:07 AM | Last reply by Srinivas Gantimahapatruni - MCPD - Monday, June 28, 2010 3:00 PM -
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Disconnected Entities and WCF
> Business Layer (ModelEntity to BusinessEntity) 2.Answered | 2 Replies | 4889 Views | Created by Lefty123 - Friday, August 1, 2008 3:27 PM | Last reply by Lefty123 - Tuesday, August 5, 2008 4:32 PM -
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Entity Framework: Attached Entities not Saving
If I understand your code correctly, then AccountRoles is a collection on the accountUser entity.Answered | 1 Replies | 8931 Views | Created by ee99ee3 - Wednesday, May 5, 2010 7:11 PM | Last reply by Arthur Vickers - MSFT - Friday, May 7, 2010 4:09 PM -
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 | 944 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
Entity framework and Local Data cache
Since the Entity Framework has its own abstractions and object model which will complcate the use of the local data cache, and because this is not tested with Sync Framework team, I ...Answered | 1 Replies | 9504 Views | Created by Giuseppe Porcelli - Saturday, April 2, 2011 5:52 PM | Last reply by jigu2014 - Monday, April 4, 2011 4:56 PM -
0 Votes
business key in scd
It's not possible for you to model a slowly changing dimension with a business key as a primary key in the table.Answered | 1 Replies | 4458 Views | Created by weston_086 - Friday, March 16, 2012 3:57 PM | Last reply by Todd McDermid - Friday, March 16, 2012 8:07 PM -
0 Votes
Data Design Entity Relationships - help or suggestions on redundancy
I'm struggling on the number of necessary Entity relationships I should consider or need and could use any 'willing suggestions' if I'm not on the right path.Answered | 2 Replies | 1013 Views | Created by svMSDN - Tuesday, December 11, 2018 6:09 PM | Last reply by svMSDN - Monday, January 7, 2019 12:58 PM -
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Cloning of Entitys
The problem you have here is really the same as cloning a normal object, as far as I know EF will not provide any help for cloning.Answered | 3 Replies | 3077 Views | Created by WinidDancer - Thursday, February 7, 2013 9:28 AM | Last reply by Glenn Condron - Wednesday, February 13, 2013 11:39 PM -
1 Votes
Validation / Business rule ...
In Master Data Services, validate a version to apply business rules to all members in the model version.Answered | 1 Replies | 1031 Views | Created by Validation or business rule - Tuesday, October 18, 2016 10:36 PM | Last reply by ckekiass2012 - Thursday, October 27, 2016 7:54 AM -
3 Votes
No Boolean Data Type Support for Entity Attributes?
Later on u can reference this entity from any other entity by using Domain attributes and it will work like charm !Answered | 3 Replies | 9078 Views | Created by David Elish - Tuesday, November 8, 2011 4:38 PM | Last reply by David Elish - Wednesday, November 9, 2011 5:36 PM -
1 Votes
To Entity or Linq?
ADO.Net Entity Framework came out later, and was, at least at first, less mature.Answered | 2 Replies | 2385 Views | Created by KindReality - Thursday, August 18, 2011 4:17 PM | Last reply by Jesse Houwing - Thursday, August 18, 2011 6:29 PM -
8 Votes
Advice for building Flexible / Extendible entities
Generalization versus specific design is difficult to get right without knowing the business domain of the data before hand.Answered | 4 Replies | 5214 Views | Created by BenHamiin - Sunday, May 13, 2012 2:32 PM | Last reply by BenHamiin - Tuesday, May 15, 2012 4:04 AM
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