By default, the ShowTodayButton property is True. Use the ShowTodayButton property to hide the Today button. The TodayCaption property indicates the caption to be displayed on the Today's button. The ShowYearScroll property indicates whether the calendar panel displays an horizontal scroll bar to allow the user to change the calendar's year. The Background(exCalendarTodayForeColor)  property indicates the Today's button foreground color. 

• Background(exCalendarTodayUp)  and Background(exCalendarTodayDown)  properties indicate the visual appearance of the Today's button.
• Background(exCalendarMarkToday) and Background(exCalendarMarkTodayForeColor)  properties indicates the background and foreground colors of the today date, in the calendar panel.
• Background(exScheduleMarkTodayBackColor) and Background(exScheduleMarkTodayForeColor) properties indicates the background and foreground colors of the today date, in the schedule panel.