The specified entity is not contained in this EntitySet

2 posts, 0 answers
  1. Shanmuga
    Shanmuga avatar
    15 posts
    Member since:
    Mar 2015

    Posted 07 Sep 2015 Link to this post

    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,

  2. Stefan X1
    Admin
    Stefan X1 avatar
    523 posts

    Posted 07 Sep 2015 Link to this post

    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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