protected internal override TEntity UpdateEntity(TKey key, TEntity update)
{
TEntity original = DbSet.Find(key);
if (original == null)
{
string error = string.Format("Entity lookup failed for key {0} in {1}", key, DbSet);
throw new ArgumentException(error, "key");
}
// Apply changes
ReflectionExtensions.CopyPublicPrimitivePropertyValues(update, original);
this.OnChangeSetSuccess(SaveChanges);
return(original);
}
