DesktopRectangle.CornerSize
From Xojo Documentation
Property (As Double )
aDesktopRectangle.CornerSize = newDoubleValue
or
DoubleValue = aDesktopRectangle.CornerSize
New in 2021r3
Supported for all project types and targets.
or
DoubleValue = aDesktopRectangle.CornerSize
New in 2021r3
Supported for all project types and targets.
The amount of arc in the corner.
Notes
Change this to create a round rectangle.