MonthChangedEventArgs::PreviousDate Property
Gets the date that determines the previously displayed month in the Calendar control.
Assembly: System.Web (in System.Web.dll)
Use this property to determine the previously displayed month on the Calendar control. You can restore the Calendar control to the previously displayed month by setting the VisibleDate property to PreviousDate.
This date is normally the first date of the previously displayed month; however, it can be programmatically changed to any date within the month.
The VisibleDate property is updated to the date in this property before the VisibleMonthChanged event is raised.
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.