Hi Gary,

Thank you for posting in our forums!

The column's DataKeyField property are not publicly exposed on the client side.  Please answer the following questions for me so I may better assist you:

1.) What do you need the DataKeyFields for on the client side?

2.) You are asking for the DataKeyFields from the row object.  Are you referring to the DataKeyFields that are set on each column, or some other property for each row?

Looking forward to hearing from you.