protected async void btnSaveOrUpdate_Click()
        {
            if (Model.CategoryId == 0)
            {
                await CategoryRepositoryAsync.AddAsync(Model);

                SaveOrUpdated?.Invoke();
            }
            else
            {
                await CategoryRepositoryAsync.EditAsync(Model);

                await ChangeCallback.InvokeAsync(true);
            }
            IsShow = false;
        }
        protected async void btnSaveOrUpdate_Click()
        {
            Model.CategoryId = Convert.ToInt32(CategoryId);
            if (Model.ProductId == 0)
            {
                await ProductRepositoryAsync.AddAsync(Model);

                SaveOrUpdated?.Invoke();
            }
            else
            {
                await ProductRepositoryAsync.EditAsync(Model);

                await ChangeCallback.InvokeAsync(true);
            }
            IsShow = false;
        }
        protected async void btnSaveOrUpdate_Click()
        {
            // 변경 내용 저장
            Model.CustomerName = ModelEdit.CustomerName;
            Model.EmailAddress = ModelEdit.EmailAddress;

            if (Model.CustomerId == 0)
            {
                await CustomerRepositoryAsync.AddAsync(Model);

                SaveOrUpdated?.Invoke();
            }
            else
            {
                await CustomerRepositoryAsync.EditAsync(Model);

                await ChangeCallback.InvokeAsync(true);
            }
            IsShow = false;
        }