The specified entity is not contained in this EntitySet

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var results = context.Infos.Where((Infos i) => loadOperation.Entities.Contains(i)).ToList();
results.ForEach((Infos i) => context.Infos.Detach(i));

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((Infos i) => context.Infos.Detach(i));

Got this erorr after upgrade Silverlight Telerik contorls 4.0 to
Silverlight Telerik controls 5.0

Before Upgrade Its working fine.

Pls Help Me.

Posted 24-Aug-15 20:08pm

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virusstorm 25-Aug-15 13:38pm

I suggest posting this in the Telerik forums. They would able to help you better.

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