public decimal Sum(int[] forYears, Func <T, decimal> selector)
{
return(Years
.Where(y => forYears.Contains(y.Key))
.Select(v => v.Value)
.Sum(selector));
}
public void LoadYears()
{
SelectedYear = 0;
foreach (int year in Years.Where(y => y != 0).ToList())
{
Years.Remove(year);
}
if (!Years.Contains(0))
{
Years.Add(0);
}
foreach (int year in YearModel.List())
{
Years.Add(year);
}
SelectedYear = YearModel.GetCurrentYear();
}
public void LoadYears(IEnumerable <int> years)
{
SelectedYear = 0;
foreach (int year in Years.Where(y => y != 0).ToList())
{
Years.Remove(year);
}
if (!Years.Contains(0))
{
Years.Add(0);
}
foreach (int year in years)
{
Years.Add(year);
}
SelectedYear = YearModel.GetCurrentYear();
if (SelectedYear == 0 || !Years.Contains(SelectedYear))
{
SelectedYear = Years.LastOrDefault();
}
}
