private void OnStatePropertyChange(object sender, PropertyChangedEventArgs e)
{
StateHasChanged();
if (PagerChanged.HasDelegate && (e.PropertyName == nameof(DataPagerState.Page) || e.PropertyName == nameof(DataPagerState.PageSize)))
{
PagerChanged.InvokeAsync(new PageChangedEventArgs(PagerState.Page, PageSize));
}
}