System.Object
   System.Attribute
      Xceed.Grid.ApplyToDesignerAttribute
   System.Collections.CollectionBase
      Xceed.Grid.GradientStopList
   System.EventArgs
      System.ComponentModel.CancelEventArgs
         Xceed.Grid.EnteringEditEventArgs
         Xceed.Grid.LeavingEditEventArgs
         Xceed.Grid.ValueChangingEventArgs
      Xceed.Grid.AddingDataRowEventArgs
      Xceed.Grid.CellValidationErrorEventArgs
      Xceed.Grid.ColumnAddedEventArgs
      Xceed.Grid.ColumnRemovedEventArgs
      Xceed.Grid.EditLeftEventArgs
      Xceed.Grid.GridPaintEventArgs
         Xceed.Grid.Viewers.CellViewerPaintEventArgs
      Xceed.Grid.GroupAddedEventArgs
      Xceed.Grid.InitializingDetailGridEventArgs
      Xceed.Grid.InitializingNewDataRowEventArgs
      Xceed.Grid.QueryGroupKeysEventArgs
      Xceed.Grid.QueryPrintPageEventArgs
      Xceed.Grid.RowInsertedEventArgs
      Xceed.Grid.RowValidationErrorEventArgs
   System.Exception
      System.ApplicationException
         Xceed.Grid.GridException
            Xceed.Grid.GridInternalException
            Xceed.Grid.GridValidationException
   System.MarshalByRefObject
      System.ComponentModel.Component
         System.Drawing.Printing.PrintDocument
            Xceed.Grid.GridPrintDocument
         System.Windows.Forms.Control
            Xceed.UI.ThemedControl
               Xceed.Grid.GridControl
      Xceed.Grid.GridElementBase
         Xceed.Grid.GridElement
            Xceed.Grid.Column
               Xceed.Grid.DataBoundColumn
            Xceed.Grid.GroupBase
               Xceed.Grid.DetailGrid
               Xceed.Grid.Group
            Xceed.Grid.VisualGridElement
               Xceed.Grid.Cell
                  Xceed.Grid.ColumnManagerCell
                  Xceed.Grid.DataCell
                  Xceed.Grid.InsertionCell
                  Xceed.Grid.SummaryCell
                  Xceed.Grid.ValueCell
               Xceed.Grid.FixedColumnSplitter
               Xceed.Grid.GroupMargin
                  Xceed.Grid.DetailGridMargin
                  Xceed.Grid.RowSelectorPane
               Xceed.Grid.Row
                  Xceed.Grid.CellRow
                     Xceed.Grid.ColumnManagerRow
                     Xceed.Grid.DataRow
                     Xceed.Grid.InsertionRow
                     Xceed.Grid.SummaryRow
                     Xceed.Grid.ValueRow
                  Xceed.Grid.GroupByRow
                  Xceed.Grid.GroupManagerRow
                  Xceed.Grid.SpacerRow
                  Xceed.Grid.TextRow
               Xceed.Grid.RowSelector
                  Xceed.Grid.SpacerRowSelector
   System.ValueType
      Xceed.Grid.Borders
   Xceed.Grid.CellTextFormatInfo
      Xceed.Grid.CellImageFormatInfo
   Xceed.Grid.GradientMap
   Xceed.Grid.GradientStop
   Xceed.Grid.GridElementStyle
      Xceed.Grid.StatelessVisualGridElementStyle
         Xceed.Grid.GridStyle
         Xceed.Grid.VisualGridElementStyle
            Xceed.Grid.GroupByRowStyle
   Xceed.Grid.GroupByRow.GroupByCell
   Xceed.Grid.Licenser
   Xceed.Grid.StyleSheet

Reference

Xceed.Grid.v4.3 Assembly