private void EditMechanicalComponentType(NodeView nodeView)
        {
            CmsWebServiceClient cmsWebServiceClient = new CmsWebServiceClient(Utils.WcfBinding, Utils.WcfEndPoint);
            EventHandler<GetMechanicalEquipmentComponentTypeCompletedEventArgs> getMechanicalComponentCompleted = null;
            getMechanicalComponentCompleted = (s, eventArgs) =>
            {
                MechanicalEquipmentComponentType mc = eventArgs.Result;

                AddEditMechanicalComponentTypeDialog addEditMechanicalComponentType = new AddEditMechanicalComponentTypeDialog(mc);
                addEditMechanicalComponentType.Show();

                addEditMechanicalComponentType.Closed += (s1, e1) =>
                {
                    if (addEditMechanicalComponentType.DialogResult.HasValue && addEditMechanicalComponentType.DialogResult.Value)
                    {
                        EventHandler<AddMechanicalComponentTypeCompletedEventArgs> addCompleted = null;
                        addCompleted = (s2, e2) =>
                        {
                            MechanicalEquipmentComponentType mechanicalEquipmentComponentType = e2.Result as MechanicalEquipmentComponentType;
                            nodeView.Name = mechanicalEquipmentComponentType.Name;
                            nodeView.Description = mechanicalEquipmentComponentType.Description;
                            nodeView.SortField = mechanicalEquipmentComponentType.Ordinal.ToString();

                            cmsWebServiceClient.AddMechanicalComponentTypeCompleted -= addCompleted;
                        };

                        nodeView.Parent.Sort();

                        cmsWebServiceClient.AddMechanicalComponentTypeCompleted += addCompleted;
                        cmsWebServiceClient.AddMechanicalComponentTypeAsync(addEditMechanicalComponentType.ComponentType);
                    }
                };
                cmsWebServiceClient.GetMechanicalEquipmentComponentTypeCompleted -= getMechanicalComponentCompleted;
            };
            cmsWebServiceClient.GetMechanicalEquipmentComponentTypeCompleted += getMechanicalComponentCompleted;
            cmsWebServiceClient.GetMechanicalEquipmentComponentTypeAsync(nodeView.Id);
        }
        private void AddMechanicalComponentType(NodeView nodeView)
        {
            CmsWebServiceClient cmsWebServiceClient = new CmsWebServiceClient(Utils.WcfBinding, Utils.WcfEndPoint);
            AddEditMechanicalComponentTypeDialog dialog = new AddEditMechanicalComponentTypeDialog();
            dialog.Show();
            dialog.Closed += (s1, e1) =>
            {
                if (dialog.DialogResult.HasValue && dialog.DialogResult.Value)
                {
                    EventHandler<AddMechanicalComponentTypeCompletedEventArgs> addCompleted = null;
                    addCompleted = (s2, eventArgs) =>
                    {
                        MechanicalEquipmentComponentType mect = eventArgs.Result;

                        if (mect != null)
                        {
                            NodeView child = new NodeView(nodeView)
                            {
                                Id = mect.Id,
                                Name = dialog.ComponentType.Name,
                                Description = dialog.ComponentType.Description,
                                Icon = "/CmsEquipmentDatabase;component/Images/Configuration.png",
                                Type = NodeType.MechanicalComponentType,
                                HasChildren = true,
                                SortField = dialog.ComponentType.Ordinal.ToString()
                            };
                            if (nodeView.ChildrenLoaded)
                            {
                                nodeView.Children.Add(child);
                                nodeView.Sort();
                            }
                        }
                        cmsWebServiceClient.AddMechanicalComponentTypeCompleted -= addCompleted;

                    };
                    cmsWebServiceClient.AddMechanicalComponentTypeCompleted += addCompleted;
                    cmsWebServiceClient.AddMechanicalComponentTypeAsync(dialog.ComponentType);
                }
            };
        }