Setting the Lock Screen’s Notification Text
Unlike the lock screen background image, the values for the lock screen’s quick status and notification text are pulled from the app’s primary tile.
When using a flip tile template, the notification text corresponds to the
WideBackContent property of the
FlipTileData object that is used to update the tile. When using the iconic tile template, the three lines of text in the notification area correspond to the
WideContent3 properties of the
The cycle tile template does not allow you to populate the notification area with text because the
CycleTileData class does not contain a property that maps to the notification area text field.