public void SortCommand(object eventDictionary)
{
Dictionary <string, ListSortDirection> changed = eventDictionary as Dictionary <string, ListSortDirection>;
NotifyTaskCompletion.Create <IEnumerable <T> >(_dataProvider.GetSortedCollectionPagedAsync(changed, 1, _defaultPage), (task, ev) =>
{
OnNotifyIncrementalListSorted(task, changed);
});
}
private void LoadMoreSortedItems(uint count, int baseIndex)
{
NotifyTaskCompletion.Create <IEnumerable <T> >(
_dataProvider.GetSortedCollectionPagedAsync(_sortDictionary, baseIndex, _defaultPage), (task, ev) => {
if (task is INotifyTaskCompletion <IEnumerable <T> > taskResult)
{
if (taskResult.IsSuccessfullyCompleted)
{
OnNewPage?.Invoke(taskResult.Task.Result);
}
else
{
_dialogService.ShowErrorMessage("Cannot load sorted items");
}
}
});
}
