System.Object
   ImageGear.Windows.Forms.ImGearARTLoadingSelection
   ImageGear.Windows.Forms.ImGearARTSavingSelection
   ImageGear.Windows.Forms.ImGearFile
      ImageGear.Windows.Forms.ImGearLocalFile
      ImageGear.Windows.Forms.ImGearRemoteFile
   ImageGear.Windows.Forms.ImGearLoadingSelection
      ImageGear.Windows.Forms.ImGearLoadingSelectionEx
   ImageGear.Windows.Forms.ImGearSavingSelection
   ImageGear.Windows.Forms.ImGearScrollBarIncrement
   ImageGear.Windows.Forms.ImGearWinForms
   System.EventArgs
      ImageGear.Windows.Forms.ImGearAfterDrawEventArgs
   System.MarshalByRefObject
      System.ComponentModel.Component
         ImageGear.Windows.Forms.ImGearMagnifier
         ImageGear.Windows.Forms.ImGearPan
         System.Windows.Forms.Control
            System.Windows.Forms.ScrollableControl
               System.Windows.Forms.ContainerControl
                  System.Windows.Forms.Form
                     ImageGear.Windows.Forms.AntiAliasingOptions
                     ImageGear.Windows.Forms.IGWarningInfoBox
                     ImageGear.Windows.Forms.ImGearColorBookProperties
                     ImageGear.Windows.Forms.ImGearColorBookSettings
                     ImageGear.Windows.Forms.ImGearColorProfileSettings
                     ImageGear.Windows.Forms.ImGearExtraChannelColorChoice
                     ImageGear.Windows.Forms.ImGearExtraChannelsSwitching
                     ImageGear.Windows.Forms.ImGearLayersSwitching
                     ImageGear.Windows.Forms.ImGearSpotColorsMissingBox
                     ImageGear.Windows.Forms.LayerPropertiesBox
                  System.Windows.Forms.UserControl
                     ImageGear.Windows.Forms.ImGearPageView

Reference

ImageGear23.Windows.Forms Assembly