I use adapter.FetchTypedList functionality quite a lot since it gives me the ability to grab a collection/entities as a datatable. Just wondering if there's an easy way to save the datatable back once its been modified. I can't use the llblgen entities and entites collections as my pl doesn't know about llblgen. thanks

Saving a datatable requires a ready to use query / procedure. These aren't provided to you for saving data in a particular datatable.

Thanks, I thought this might be the case.