iOSProgressWheel.Shade
From Xojo Documentation
Property (As Shades )
aiOSProgressWheel.Shade = newShadesValue
or
ShadesValue = aiOSProgressWheel.Shade
Supported on Mobile (iOS).
or
ShadesValue = aiOSProgressWheel.Shade
Supported on Mobile (iOS).
The shade of the progress wheel (light or dark). The default is Dark.
Sample Code
Set the shade to dark:
ProgressWheel1.Shade = iOSProgressWheel.Shade.Dark