public StatisticsPage()
{
this.InitializeComponent();
foreach (String fuelTypeString in FuelTypeHelpers.GetList().Select(ft => ft.Name()))
{
this.averageFuelTypePicker.Items.Add(fuelTypeString);
}
this.averageDowPicker.Items.Add("Alle Tage");
foreach (String dowString in DayOfWeekHelpers.GetList().Select(dow => dow.GermanName()))
{
this.averageDowPicker.Items.Add(dowString);
}
this.BindingContext = new StatisticsVM();
}
public static IQueryable <Sales> GetSalesByDayOfWeek(this IQueryable <Sales> source, int dayOfWeek)
{
return(source.Where(x => x.EntryDate.DayOfWeek == DayOfWeekHelpers.ConvertIntToDayOfWeek(dayOfWeek)));
}