[DevExpress Support Team: CLONED FROM T569875: How to use map persistent properties to read-only columns]
Dear, I am facing the same problem. I like to exclude fields from updating.
Would you be so kind to provide a vb.net example and if possible with XPO ORM Designer created due to the fact that I am not able to create the cursom Atribute ExcludefromUpdate by designer.
TX a lot!