I have an ObjectDataSource bound to my Grid, and the Automatic Updating works fine for all controls except for the RadComboBox in one of my columns as I'm not sure how to bind to it. In my ObjectDataSource, the values that are selected from the RadComboBox are stored in a List. In a regular ListView, I would just grab the selected values and put them in a List and assign them to e.NewValues() in the ListView's ItemUpdating event. I can't seem to figure out how to do something similar in the Grid's UpdateCommand event. Below is some abbreviated code to show what I'm trying to do. Appreciate any help you can offer.