System.Object
   OpcLabs.BaseLib.Object2
      OpcLabs.BaseLib.Info
         OpcLabs.BaseLib.ResourceDescriptor
            OpcLabs.BaseLib.EndpointDescriptor
               OpcLabs.BaseLib.ObjectDescriptor
                  OpcLabs.EasyOpc.ServerDescriptor
         OpcLabs.EasyOpc.NodeDescriptor
            OpcLabs.EasyOpc.AlarmsAndEvents.AENodeDescriptor
            OpcLabs.EasyOpc.DataAccess.DANodeDescriptor
               OpcLabs.EasyOpc.DataAccess.DAItemDescriptor
         OpcLabs.EasyOpc.NodeElement
            OpcLabs.EasyOpc.AlarmsAndEvents.AddressSpace.AENodeElement
               OpcLabs.EasyOpc.AlarmsAndEvents.Graphs.AENodeTreePosition
            OpcLabs.EasyOpc.DataAccess.AddressSpace.DANodeElement
               OpcLabs.EasyOpc.DataAccess.Graphs.DANodeTreePosition
         OpcLabs.EasyOpc.ServerCategories
         OpcLabs.EasyOpc.ServerElement
   OpcLabs.EasyOpc.EasyOpcUriStrings
   OpcLabs.EasyOpc.OpcSchemes
   OpcLabs.EasyOpc.OpcTechnologiesExtension
   System.Collections.ObjectModel.Collection<T>
      System.Collections.ObjectModel.KeyedCollection<TKey,TItem>
         OpcLabs.BaseLib.Collections.ObjectModel.KeyedCollection2<TKey,TItem>
            OpcLabs.EasyOpc.ServerElementCollection
   System.Exception
      System.ApplicationException
         OpcLabs.BaseLib.Exception2
            OpcLabs.EasyOpc.OpcResultException

Reference

OpcLabs.EasyOpcClassicCore Assembly