Declaration: CustGuiProps.FNameBottomLayerBG: string;

The property FNameBottomLayerBG specifies the bottom layer background image of the desktop and has to contain the full path of the image. The image has to be a JPG file, other formats are not supported. The image is automatically resized to fit the desktop.

Hint: Any change of the properties of the class CustGuiProps will be effective only after calling SaveToRegistry.