private void AddExistingInstrumentComponentProperty(NodeView nodeView)
        {
            int instrumentEquipmentComponentTypeId = nodeView.Id;
            CmsWebServiceClient cmsWebServiceClient = new CmsWebServiceClient(Utils.WcfBinding, Utils.WcfEndPoint);

            cmsWebServiceClient.GetInstrumentComponentTypeCompleted +=
                (s, e) =>
                {
                    AddEditExistingInstrumentComponentPropertyDialog addEditExistingInstrumentComponentProperty = new AddEditExistingInstrumentComponentPropertyDialog(e.Result);
                    addEditExistingInstrumentComponentProperty.Show();

                    addEditExistingInstrumentComponentProperty.Closed += (s1, e1) =>
                    {
                        if (addEditExistingInstrumentComponentProperty.DialogResult.HasValue && addEditExistingInstrumentComponentProperty.DialogResult.Value)
                        {
                            EventHandler<AddUpdateInstrumentComponentTypePropertyCompletedEventArgs> addCompleted = null;
                            addCompleted = (s2, eventArgs) =>
                            {
                                InstrumentComponentTypeProperty pcpt = eventArgs.Result;

                                if (pcpt != null)
                                {
                                    NodeView child = new NodeView(nodeView)
                                    {
                                        Id = pcpt.Id,
                                        Name = addEditExistingInstrumentComponentProperty.InstrumentComponentTypeProperty.InstrumentProperty.Name,
                                        Description = addEditExistingInstrumentComponentProperty.InstrumentComponentTypeProperty.InstrumentProperty.Description,
                                        Icon = "/CmsEquipmentDatabase;component/Images/Configuration.png",
                                        Type = NodeType.InstrumentComponentTypeProperty,
                                        HasChildren = false,
                                        SortField = pcpt.Ordinal.ToString()
                                    };
                                    if (nodeView.ChildrenLoaded)
                                    {
                                        nodeView.Children.Add(child);
                                        nodeView.Sort();
                                    }
                                }

                                cmsWebServiceClient.AddUpdateInstrumentComponentTypePropertyCompleted -= addCompleted;

                            };
                            cmsWebServiceClient.AddUpdateInstrumentComponentTypePropertyCompleted += addCompleted;

                            InstrumentComponentTypeProperty instrumentEquipmentComponentTypeProperty = new InstrumentComponentTypeProperty
                            {
                                InstrumentComponentTypeId = instrumentEquipmentComponentTypeId,
                                InstrumentPropertyId = addEditExistingInstrumentComponentProperty.InstrumentComponentTypeProperty.InstrumentPropertyId,
                                Ordinal = addEditExistingInstrumentComponentProperty.InstrumentComponentTypeProperty.Ordinal
                            };

                            cmsWebServiceClient.AddUpdateInstrumentComponentTypePropertyAsync(instrumentEquipmentComponentTypeProperty);
                        }
                    };
                };
            cmsWebServiceClient.GetInstrumentComponentTypeAsync(instrumentEquipmentComponentTypeId);
        }
        private void EditInstrumentComponentTypeProperty(NodeView nodeView)
        {
            AddEditExistingInstrumentComponentPropertyDialog dialog = new AddEditExistingInstrumentComponentPropertyDialog(nodeView.Id);
            dialog.Title = "Edit Instrument Component Property";

            dialog.Closed +=
                (s1, e1) =>
                {
                    if (dialog.DialogResult.HasValue && dialog.DialogResult.Value)
                    {
                        CmsWebServiceClient cmsWebServiceClient = new CmsWebServiceClient(Utils.WcfBinding, Utils.WcfEndPoint);
                        EventHandler<AddUpdateInstrumentComponentTypePropertyCompletedEventArgs> addCompleted = null;
                        addCompleted = (s2, eventArgs) =>
                        {
                            InstrumentComponentTypeProperty pcpt = eventArgs.Result;
                            if (pcpt != null)
                            {
                                nodeView.Name = dialog.InstrumentComponentTypeProperty.InstrumentProperty.Name;
                                nodeView.Description = dialog.InstrumentComponentTypeProperty.InstrumentProperty.Description;
                                nodeView.SortField = dialog.InstrumentComponentTypeProperty.Ordinal.ToString();
                            }
                            cmsWebServiceClient.AddUpdateInstrumentComponentTypePropertyCompleted -= addCompleted;
                            nodeView.Parent.Sort();
                        };
                        cmsWebServiceClient.AddUpdateInstrumentComponentTypePropertyCompleted += addCompleted;

                        InstrumentComponentTypeProperty instrumentEquipmentComponentTypeProperty = new InstrumentComponentTypeProperty
                        {
                            InstrumentComponentTypeId = dialog.InstrumentComponentTypeProperty.InstrumentComponentTypeId,
                            InstrumentPropertyId = dialog.InstrumentComponentTypeProperty.InstrumentPropertyId,
                            Ordinal = dialog.InstrumentComponentTypeProperty.Ordinal
                        };
                        cmsWebServiceClient.AddUpdateInstrumentComponentTypePropertyAsync(instrumentEquipmentComponentTypeProperty);
                    }
                };
            dialog.Show();
        }