Gradient-Color-2
This property allows you to set or retrieve the end color of the gradient effect of the Frame control.
If this property is not set, but 
Gradient-Color-1 is set, then the end color of the gradient effect is black.
If the 
Fill-Percent property is set, then the gradient effect is applied only on the portion indicated by this property.
 
Example - Define a frame control whose background color goes from gray to white
screen section. ...   03 screen-1-fr-1 Frame      line 17.7      column 20.0      size 24.3 cells       lines 27.8 cells       gradient-color-1 rgb x#c0c0c0      gradient-color-2 rgb x#ffffff      gradient-orientation gradient-northeast-to-southwest      id 16      . ...  |