System.Object
C1.GanttView.BaseTaskFilter
C1.GanttView.AdvancedFilter
C1.GanttView.CompletedTasksFilter
C1.GanttView.DateRangeFilter
C1.GanttView.DurationOnlyTasksFilter
C1.GanttView.IncompleteTasksFilter
C1.GanttView.LateTasksFilter
C1.GanttView.MilestoneTasksFilter
C1.GanttView.SummaryTasksFilter
C1.GanttView.UsingResourceFilter