'Declaration Public Overrides Property AllDayEvent As Boolean
public override bool AllDayEvent {get; set;}
All-day events display as a boxed item in the MonthView and WeekView controls and at the top of the DayView control.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2