By default, the value "Summary" is displayed when the task's IsSummary property returns true. The value "Milestone" is displayed when the task's Milestone property returns true. "Deadline" is displayed as the title when the tootip is displayed for the deadline indicator, and "Progress" is displayed as the title when the tootip is displayed for the progress indicator. For standard tasks, the value "Task" is displayed.
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