public override async Task OnNavigatedToAsync(INavigationParameters parameters) { contentCancellationTokenSource?.Cancel(); contentCancellationTokenSource = new CancellationTokenSource(); using (_userDialogs.Loading(ConstantStrings.Loading, cancelText: ConstantStrings.Loading_Cancel, onCancel: contentCancellationTokenSource.Cancel)) { await loadContents(FilterDto); Months = await _initialDataService.GetMonths(); Years = await _initialDataService.GetYears(); } }