Richard,

>When I use the navigation tool bar to navigate after making a change, it does ask me if I want to save or cancel, but it only does so after I have successfully moved off of the changed record.

If you want this behavior when someone manually moves off the row by clicking on another row in the grid, you can handle the grid's SelectionChanged event. In the handler for this event you can do something like this:

if (this.IsChanged())
{
	// Ask the user if they want to save changes
	this.AskSaveChanges();
}

Best Regards,