MonthCalendar.RemoveMonthlyBoldedDate Method (DateTime)
Removes the specified date from the list of monthly bolded dates.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
If the specified date occurs more than once in the date list, only the first date is removed. When comparing dates, only the day and month are used. You must call UpdateBoldedDates to ensure that the display is updated to reflect the removal.
Available since 1.1