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The specified entity is not contained in this EntitySet

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GridView
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Shanmuga
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Shanmuga asked on 07 Sep 2015, 06:18 AM

Hi

var results = context.Cells.Where((Cell c) => !loadOperation.Entities.Contains(c)).ToList();
results.ForEach((Cell c) => context.Cells.Detach(c));
i got below error when add new item in gird(telerik grid row).

"The specified entity is not contained in this EntitySet" in below line
results.ForEach((Cell c) => context.Cells.Detach(c));
Got this error after upgrade Silverlight Telerik controls 4.0 to
Silverlight Telerik controls 5.0

Before Upgrade Its working fine.

I am also attached sample project with above error.

Download sample project using following link.
http://jmp.sh/I5mh9Ka


Thanks,

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Stefan
Telerik team
answered on 07 Sep 2015, 01:43 PM
Hi Shanmuga,

I have replied you in your The specified entity is not contained in this EntitySet forum thread. In order to avoid double posting, I would kindly ask you to continue any further communication regarding this issue in it.

Best Regards,
Stefan
Telerik
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Shanmuga
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Stefan
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