MVVM-Light, firing events from a button inside a data grid column template

Question

MVVM light has been a pleasure to learn, but here I am stuck. The problem is event firing.

In the code below, one button the works and fires events. The other button doe

Answer 1

The button inside the DataGrid has a DataContext of QuestActions since the Binding is based on the the DataGrid's ItemSource Property. That being the case, you'll need to find the DataContext of the DataGrid itself (or the UserControl or whatever parent that has the Command in it's DataContext) to get to your Command: