property MarkTime.BackColor as Color
Specifies the background color or the visual appearance of the MarkTime object.

TypeDescription
Color A Color expression that specifies the background color to show the timer. The last 7 bits in the high significant byte of the color to indicates the identifier of the skin being used. Use the Add method to add new skins to the control. If you need to remove the skin appearance from a part of the control you need to reset the last 7 bits in the high significant byte of the color being applied to the background's part.
By default, the BackColor property is 0, which means that no effect. The BackColor property has effect only, if set to a non-zero value. The BackColor property can be used to display a solid color or an EBN object on the timer's background. The BackColor property is applied to the part of the timer that shows dates section ( no time scale portion of the schedule view ). The Line property indicates the line to be shown. You can use the Line property on exNoLines to hide the timer's line. The TimeScaleBackColor property indicates the background color to be applied on the time scale portion of the control.

The following screen shot shows a timer with a different line, using the EBN object: