I forgot to answer your other question. Yes it works if I create the whole collection and then returns it without using the yield return functionality.

Bu I would like to...

Hello Solomon,

The table where I read data from is in a local database. I tried to add the SystemDataAccessKind.Read as well but with no difference.

I found an article about this...

I have tried using the yield return method in one of my test projects but I am getting the error below:

"An error occurred while getting new row from user...