Rick,

>I can bind the mmcheckboxlist (fills in the items and values), but I'm trying to mark the checked items based on the contents of a datatable.
>
>Is there a hook or event that I could use to mark the checked items?
>
>At first glance, I would assume that I would use the HookParentRetrieved, but that is in the business layer.

I recommend subclass mmCheckBoxList, override the OnBindData() method and place your custom binding code in the override.

Best Regards,