MonthCalendar.RemoveMonthlyBoldedDate Method
.NET Framework 4
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.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.