Question

Error An object with the same key already exists in the ObjectStateManager. with ViewModel

score 384 · Answer 1 · 2016-03-28T10:00:38.617000

384

Views

Error An object with the same key already exists in the ObjectStateManager. with ViewModel

Published on 28 March 2016 at 10:00

score 406 · Answer 2 · 2016-02-11T02:42:02.733000

406

Views

How can I get an object's values before the object is edited in a database?

Published on 11 February 2016 at 02:42

score 4.5k · Answer 3 · 2015-02-05T12:53:19.310000

4.5k

Views

EF ObjectStateEntry OriginalValues contains CurrentValues

Published on 05 February 2015 at 12:53

score 3.6k · Answer 4 · 2014-06-17T19:19:12.583000

3.6k

Views

MVC5/EF6: Object cannot be deleted because it was not found in the ObjectStateManager?

Published on 17 June 2014 at 19:19

score 253 · Answer 5 · 2014-04-14T06:15:21.980000

253

Views

object with same key already exists objectstatemanager

Published on 14 April 2014 at 06:15

score 2.2k · Answer 6 · 2014-02-11T19:26:12.170000

2.2k

Views

How to clear ObjectStateManager

Published on 11 February 2014 at 19:26

score 158 · Answer 7 · 2013-12-11T06:08:22.783000

158

Views

ObjectStateManager couldn't recognize the object entry

Published on 11 December 2013 at 06:08

score 899 · Answer 8 · 2013-08-20T07:11:20.620000

899

Views

Nullreference exception in EntityFramework ObjectStateManager.DetectConflicts

Published on 20 August 2013 at 07:11

score 325 · Answer 9 · 2013-07-27T17:25:08.070000

325

Views

An object with the same key already exists in the ObjectStateManager error in controller

Published on 27 July 2013 at 17:25

score 745 · Answer 10 · 2013-04-16T21:48:56.487000

745

Views

.ApplyCurrentValues throws exception stating entity key not matching

Published on 16 April 2013 at 21:48

score 14.2k · Answer 11 · 2013-04-14T21:44:32.023000

14.2k

Views

unexpected GetType() result for entity entry

Published on 14 April 2013 at 21:44

score 352 · Answer 12 · 2013-02-12T14:21:26.257000

352

Views

How to find out which entity is inside the ObjectStateManager more then once

Published on 12 February 2013 at 14:21

score 844 · Answer 13 · 2012-11-09T16:07:42.967000

844

Views

Object with same key already exists in objectstatemanager

Published on 09 November 2012 at 16:07

score 1.3k · Answer 14 · 2012-10-25T07:23:05.070000

1.3k

Views

optimistic concurrency exception was handled by the user code

Published on 25 October 2012 at 07:23

score 675 · Answer 15 · 2012-10-18T19:20:33.347000

675

Views

Dealing with complex properties with Entity Framework's ChangeTracker

Published on 18 October 2012 at 19:20

score 3.4k · Answer 16 · 2012-07-26T14:01:31.110000

3.4k

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ObjectStateManager error while adding second data (Entity Framework)

Published on 26 July 2012 at 14:01

score 921 · Answer 17 · 2012-06-29T19:29:28.153000

921

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Entity Framework Update Existing Object

Published on 29 June 2012 at 19:29

score 397 · Answer 18 · 2012-05-18T14:15:14.327000

397

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EF4 ObjectStateManager not reporting changes?

Published on 18 May 2012 at 14:15

score 141 · Answer 19 · 2012-01-11T15:44:14.393000

141

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Why do I get referenced entities added to context instead of attached, unchanged?

Published on 11 January 2012 at 15:44

score 4.8k · Answer 20 · 2011-11-30T18:17:24.013000

4.8k

Views

Why does Entity Framework detect changes on properties which were modified but reset?

Published on 30 November 2011 at 18:17

List Question

Error An object with the same key already exists in the ObjectStateManager. with ViewModel

How can I get an object's values before the object is edited in a database?

EF ObjectStateEntry OriginalValues contains CurrentValues

MVC5/EF6: Object cannot be deleted because it was not found in the ObjectStateManager?

object with same key already exists objectstatemanager

How to clear ObjectStateManager

ObjectStateManager couldn't recognize the object entry

Nullreference exception in EntityFramework ObjectStateManager.DetectConflicts

An object with the same key already exists in the ObjectStateManager error in controller

.ApplyCurrentValues throws exception stating entity key not matching

unexpected GetType() result for entity entry

How to find out which entity is inside the ObjectStateManager more then once

Object with same key already exists in objectstatemanager

optimistic concurrency exception was handled by the user code

Dealing with complex properties with Entity Framework's ChangeTracker

ObjectStateManager error while adding second data (Entity Framework)

Entity Framework Update Existing Object

EF4 ObjectStateManager not reporting changes?

Why do I get referenced entities added to context instead of attached, unchanged?

Why does Entity Framework detect changes on properties which were modified but reset?

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