public void UpdateChildListeners_(global::projectHerbariumMgmtIS.Dialogs.OrderForm obj)
                {
                    OrderForm_obj1_Bindings bindings = TryGetBindingObject();

                    if (bindings != null)
                    {
                        if (bindings.dataRoot != null)
                        {
                            bindings.dataRoot.UnregisterPropertyChangedCallback(global::projectHerbariumMgmtIS.Dialogs.OrderForm.TransactionFormProperty, tokenDPC_TransactionForm);
                            bindings.dataRoot.UnregisterPropertyChangedCallback(global::projectHerbariumMgmtIS.Dialogs.OrderForm.OrderDataProperty, tokenDPC_OrderData);
                        }
                        if (obj != null)
                        {
                            bindings.dataRoot        = obj;
                            tokenDPC_TransactionForm = obj.RegisterPropertyChangedCallback(global::projectHerbariumMgmtIS.Dialogs.OrderForm.TransactionFormProperty, DependencyPropertyChanged_TransactionForm);
                            tokenDPC_OrderData       = obj.RegisterPropertyChangedCallback(global::projectHerbariumMgmtIS.Dialogs.OrderForm.OrderDataProperty, DependencyPropertyChanged_OrderData);
                        }
                    }
                }