public ProductsViewState GetCurrentState()
        {
            var state = ProductsViewState.CreateDefault();

            UpdateViewState(state);
            return(state);
        }
 public async Task LoadAsync(ProductsViewState state)
 {
     await ProductList.LoadAsync(state);
 }
 public Task LoadAsync(ProductsViewState viewState)
 {
     ViewState = viewState;
     return(Task.CompletedTask);
 }
 public async Task LoadAsync(ProductsViewState state)
 {
     ViewState = state ?? ProductsViewState.CreateDefault();
     ApplyViewState(ViewState);
     await RefreshAsync();
 }