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Found 2404884 threads
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1 VotesHow to set a collection of related entities to read only in entity designer
To make the picture complete, I would add also server side logic, to prevent that Business contacts can be added/updated when the security condition is met.Answered | 4 Replies | 1962 Views | Created by Uwe Helmut - Tuesday, January 10, 2012 9:23 PM | Last reply by Justin Anderson - Tuesday, January 10, 2012 11:07 PM
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1 Votes
Cascading Business Rules
My impression is that right now, change tracking is intended to be "per entity.Answered | 8 Replies | 9569 Views | Created by Ben K Ng - Friday, November 12, 2010 11:44 AM | Last reply by Ben K Ng - Wednesday, November 24, 2010 7:55 AM -
0 Votes
Getting entity children in Entity_Deleting
This is done so that you can get notification and run your business logic against all of the state changes that happen to the entities within the system.Answered | 6 Replies | 1898 Views | Created by Manuel Rivera - Saturday, May 26, 2012 4:16 PM | Last reply by Manuel Rivera - Wednesday, May 30, 2012 7:39 PM -
0 Votes
Event Handlers and Delegates in Entity Framework
Hopefully that helps.Answered | 4 Replies | 11403 Views | Created by vs2015junkie - Friday, April 16, 2010 5:15 PM | Last reply by simmdan - Thursday, April 22, 2010 10:30 PM -
0 Votes
Entity Framework , Persistence Ignorance
Please open you Model.tt file, look for this line: foreach (var entity in ItemCollection.GetItems<EntityType>().OrderBy(e => ...Answered | 3 Replies | 3232 Views | Created by XXX_K - Monday, June 11, 2012 7:44 AM | Last reply by Allen_MSDN - Thursday, June 14, 2012 5:47 AM -
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Entity relationship on create
Here is an example, I believe it could help you: http://www.codeproject.com/KB/database/ImplRepositoryPatternEF.aspx Best ...Answered | 3 Replies | 3256 Views | Created by raynebair - Tuesday, November 9, 2010 2:46 PM | Last reply by liurong luo - Tuesday, November 16, 2010 3:08 AM -
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Entity Framework Linq to Entities and variable entity name
I have considered mapping multiple tables to one class, entity split, and inheritance (such as the one explained in above ...Answered | 5 Replies | 22732 Views | Created by kawzaki - Friday, September 17, 2010 4:37 AM | Last reply by juguy - Tuesday, August 27, 2013 2:28 PM -
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Business Objects and EF
Yesterday I was getting the distinct impression that what I was doing (unattaching, moving to Business Object, and reattaching) was swiming against the current.Answered | 4 Replies | 3729 Views | Created by Mattaniah - Monday, March 30, 2009 5:46 PM | Last reply by Mattaniah - Friday, April 3, 2009 1:16 PM -
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Entity Framework and layered structure
Public classes with Static methods (in the Web Application) to query the Service Layer and return List<Entity> objects (for data binding), as well as Static Methods for ...Answered | 2 Replies | 3887 Views | Created by Montanari F. _ - Monday, April 26, 2010 8:25 AM | Last reply by NTDeveloper - Monday, April 26, 2010 2:23 PM -
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Want to learn Sharepoint Business Intelligence,Help me!!
Pro SharePoint 2010 Business Intelligence SolutionsAnswered | 5 Replies | 4231 Views | Created by MRavichandra - Wednesday, March 7, 2012 6:13 AM | Last reply by MRavichandra - Tuesday, April 3, 2012 7:06 AM -
3 Votes
Entity rows excluded before validation
Will communicate to the product team about your requirement of Business Rule validation on staging tables before loading to MDS.Answered | 3 Replies | 1043 Views | Created by Drew Duckworth - Thursday, January 8, 2015 5:25 AM | Last reply by Nithesh Shetty - MSFT - Friday, January 16, 2015 2:31 AM -
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Help Getting Started with LINQ/Entity Framework
and unmark them if they provide no help.Answered | 9 Replies | 4729 Views | Created by Jonathan Wood - Saturday, June 26, 2010 9:15 PM | Last reply by Jonathan Wood - Monday, July 5, 2010 7:46 PM -
1 Votes
ADO Entities and Multiple Databases
You can't write a LINQ query containing references to entity objects defined in different data models but you could do something else...Answered | 4 Replies | 3141 Views | Created by James Wilkins - Tuesday, March 17, 2009 5:10 AM | Last reply by James Wilkins - Friday, March 20, 2009 11:07 PM -
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bindingsource ui and entity framework 6
Hope that helps.Answered | 7 Replies | 787 Views | Created by giuseppe ferrrari - Thursday, April 28, 2016 3:07 PM | Last reply by Andy ONeill - Thursday, May 5, 2016 9:10 AM -
2 Votes
Unable to set Entity Fields to "Required"?
We hope with RTM will come better documentation, along with wizard-based templates to help people get started creating extensions.Answered | 8 Replies | 2666 Views | Created by Shadow_dog007 - Saturday, May 21, 2011 5:16 PM | Last reply by Yann Duran - Monday, June 13, 2011 5:31 AM -
2 Votes
store new table data entities to sql server
The custom business types in LightSwitch are intended to help with the display formatting and validation of data in a screen - basically shortcuts to keep ...Answered | 4 Replies | 3905 Views | Created by Steve Richter - Sunday, August 29, 2010 12:10 AM | Last reply by Steve Hoag - Sunday, August 29, 2010 2:38 AM -
1 Votes
Pex to test Entity Framework
Maybe you should ask the entity framework people how they planned to make their code testable in the first place?Answered | 4 Replies | 7206 Views | Created by rdefeo - Tuesday, November 10, 2009 5:19 PM | Last reply by rdefeo - Thursday, November 12, 2009 7:32 PM -
0 Votes
WCF and Entity Framework Design question
I am now using self tracking entities in 4.0. as data transfer objects.Answered | 2 Replies | 5096 Views | Created by Nilotpal Das - Wednesday, September 8, 2010 10:36 AM | Last reply by Nilotpal Das - Sunday, September 12, 2010 12:39 PM -
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Problem partially updating entities
Then when a conflict occurs I can refresh the entity from the store and reapply the changes I've stored.Answered | 2 Replies | 3651 Views | Created by Nazo - Tuesday, August 4, 2009 3:33 PM | Last reply by Nazo - Thursday, September 24, 2009 3:57 PM -
3 Votes
Get reference to entity by string?
Just for illustrating how brilliant this weakly-typed API is: Following extension method allows you to retrieve a entity based on the weakly typed entity type ...Answered | 3 Replies | 1563 Views | Created by Lightswitchnoob - Friday, January 4, 2013 11:34 AM | Last reply by Paul Van Bladel - Saturday, January 5, 2013 8:26 AM
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