System.Object
   C1.Win.TrueDBGrid.BaseGrid.View
      C1.Win.TrueDBGrid.Split
         C1.Win.TrueDBGrid.DropdownView
   C1.Win.TrueDBGrid.BaseGrid.ViewRow
      C1.Win.TrueDBGrid.GroupRow
   C1.Win.TrueDBGrid.C1DataColumn
      C1.Win.TrueDBGrid.C1DropDataColumn
   C1.Win.TrueDBGrid.C1DisplayColumn
      C1.Win.TrueDBGrid.C1DropDisplayColumn
   C1.Win.TrueDBGrid.C1OwnerDrawPrint
   C1.Win.TrueDBGrid.Condition
   C1.Win.TrueDBGrid.FindTypeByName
   C1.Win.TrueDBGrid.GridBorders
   C1.Win.TrueDBGrid.GridGlyphs
   C1.Win.TrueDBGrid.GridRenderer
   C1.Win.TrueDBGrid.GroupInfo
   C1.Win.TrueDBGrid.PrintInfo
   C1.Win.TrueDBGrid.PrintOptionsForm.ActionItem
   C1.Win.TrueDBGrid.PrintOptionsForm.FillEmptyItem
   C1.Win.TrueDBGrid.PrintOptionsForm.PageBreakItem
   C1.Win.TrueDBGrid.PrintOptionsForm.RowHeightItem
   C1.Win.TrueDBGrid.PrintOptionsForm.WrapTextItem
   C1.Win.TrueDBGrid.PrintPreviewWinSettings
   C1.Win.TrueDBGrid.Style
   C1.Win.TrueDBGrid.UIStrings
   C1.Win.TrueDBGrid.ValueItem
   C1.Win.TrueDBGrid.ValueItems
   System.Collections.CollectionBase
      C1.Win.TrueDBGrid.C1DataColumnCollection
         C1.Win.TrueDBGrid.GroupedColumnCollection
         C1.Win.TrueDBGrid.SelectedColumnCollection
      C1.Win.TrueDBGrid.C1DisplayColumnCollection
      C1.Win.TrueDBGrid.C1PropImagesCollection
      C1.Win.TrueDBGrid.GridStyleCollection
      C1.Win.TrueDBGrid.SelectedRowCollection
      C1.Win.TrueDBGrid.SplitCollection
      C1.Win.TrueDBGrid.ValueItemCollection
   System.Drawing.Design.UITypeEditor
      C1.Win.TrueDBGrid.DropDownTypeEditor
   System.EventArgs
      C1.Win.TrueDBGrid.BandChangedEventArgs
      C1.Win.TrueDBGrid.BandEventArgs
      C1.Win.TrueDBGrid.BeforeColEditEventArgs
      C1.Win.TrueDBGrid.BeforeColUpdateEventArgs
      C1.Win.TrueDBGrid.CancelEventArgs
         C1.Win.TrueDBGrid.CancelScrollEventArgs
      C1.Win.TrueDBGrid.ColEventArgs
         C1.Win.TrueDBGrid.ComboEventArgs
      C1.Win.TrueDBGrid.ColMoveEventArgs
         C1.Win.TrueDBGrid.GroupColMoveEventArgs
      C1.Win.TrueDBGrid.ColResizeEventArgs
      C1.Win.TrueDBGrid.CustomizeFilterEditorEventArgs
      C1.Win.TrueDBGrid.ErrorEventArgs
      C1.Win.TrueDBGrid.FetchCellStyleEventArgs
         C1.Win.TrueDBGrid.FetchGroupCellStyleEventArgs
      C1.Win.TrueDBGrid.FetchCellTipsEventArgs
      C1.Win.TrueDBGrid.FetchFilterStyleEventArgs
      C1.Win.TrueDBGrid.FetchRowStyleEventArgs
      C1.Win.TrueDBGrid.FetchScrollTipsEventArgs
      C1.Win.TrueDBGrid.FilterEventArgs
      C1.Win.TrueDBGrid.FormatTextEventArgs
      C1.Win.TrueDBGrid.GroupColEventArgs
      C1.Win.TrueDBGrid.GroupColMovedEventArgs
      C1.Win.TrueDBGrid.GroupIntervalEventArgs
      C1.Win.TrueDBGrid.GroupTextEventArgs
      C1.Win.TrueDBGrid.OwnerDrawCellEventArgs
      C1.Win.TrueDBGrid.OwnerDrawPageEventArgs
      C1.Win.TrueDBGrid.RowColChangeEventArgs
      C1.Win.TrueDBGrid.SplitEventArgs
      C1.Win.TrueDBGrid.UIStringsItemEventArgs
      C1.Win.TrueDBGrid.UnboundColumnFetchEventArgs
   System.Exception
      C1.Win.TrueDBGrid.ExpressionException
      C1.Win.TrueDBGrid.PrintCancelException
   System.MarshalByRefObject
      System.ComponentModel.Component
         System.Windows.Forms.Control
            C1.Win.TrueDBGrid.BaseGrid.Frame
               C1.Win.TrueDBGrid.C1TrueDBDropdown
               C1.Win.TrueDBGrid.C1TrueDBGrid
            System.Windows.Forms.ScrollableControl
               System.Windows.Forms.ContainerControl
                  System.Windows.Forms.Form
                     C1.Win.TrueDBGrid.C1PrintProgress
                     C1.Win.TrueDBGrid.DropDownForm
                     C1.Win.TrueDBGrid.PrintForm
                     C1.Win.TrueDBGrid.PrintOptionsForm
   System.ValueType
      C1.Win.TrueDBGrid.Split.CellRange

Reference

C1.Win.TrueDBGrid.8 Assembly