The Data property enables the end developer to pass an opaque piece of data to the Show(UltraDesktopAlertShowWindowInfo) method, which can be used to provide contextual information to listeners of the DesktopAlertLinkClicked event.
For example, the Data property might be used to store a reference to a WinSchedule Appointment object in a scenario where the UltraCalendarInfo's BeforeDisplayReminderDialog event is used to display a desktop alert window instead of the standard reminder dialog. When the DesktopAlertLinkClicked event fires as the result of the end user clicking a link, the UltraCalendarInfo's DisplayAppointmentDialog method could then be given the proper context with which to edit the Appointment.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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