Hi Dave,
I believe you are getting “Not enough actual parameters errors”.
Yes, Embarcadero needs to update the demo code that comes with the components. In the meantime, you can fix the missing parameter errors with the demo by adding Self as the first parameter to the method calls.
For example,
if UsingSystemStyle then
becomes
if UsingSystemStyle( Self ) then
C := GetGradientPanelFrameColor( FCurrentGCS )
becomes
C := GetGradientPanelFrameColor( Self, FCurrentGCS )
Ray