Sunday, January 06, 2013 9:11 PMHow can I change the FileOpenPicker background color or set the theme? override the system brush? anything?
Sunday, January 06, 2013 10:50 PMYou cannot change FileOpenPicker colors or theme.
Monday, January 07, 2013 7:05 AMShame. Reluctantly accepted that as answer. Still hoping MS will come forward with an official/supported way to changed the Storage.Picker's background or allow the OS theme to be changed per in-app level.