I\'m trying to redesign my CommandBar AppBarButton
icons to look like Calendar, Mail, etc. Microsoft Apps.
As you can see below, Microsoft Apps icons ar
The AppBarButton style which you mentioned in above comment is not the latest.
You could get the latest style by the following steps:
Go to 'Document Outline -> Right Click your AppBarButton -> Edit Template -> Edit a Copy'.
Then, you will find that
is wrapped in a ViewBox. This ViewBox has a fixed height(16). You could change the height value that you want.