The object cannot be deleted because it was not found in the ObjectStateManager

Question

I am getting this error \"The object cannot be deleted because it was not found in the ObjectStateManager.\"

My code is:

    protected MyEntities sql         


        

Answer 1

I got this problem and solve it. Just copy below code:

sqlEntities.Attach(entity);
sqlEntities.Remove(entity);
sqlEntities.SaveChanges();