private void LoadStep(TimeLineStep step, ComboBox cbx)
{
for (int i = 0; i < cbx.Items.Count; i++)
{
if (((StepItem)cbx.Items[i]).Step == step)
{
cbx.SelectedIndex = i;
break;
}
}
}
private static string ExtractKey(string date, TimeLineStep step)
{
DateTime dt;
if (!DateTime.TryParse(date, out dt))
{
return(null);
}
switch (step)
{
case TimeLineStep.Day: return(dt.ToString("yyyy-MM-dd", CultureInfo.InvariantCulture));
case TimeLineStep.Week: return(dt.ToString("yyyy-") + CultureInfo.InvariantCulture.Calendar.GetWeekOfYear(dt, CalendarWeekRule.FirstFourDayWeek, DayOfWeek.Monday).ToString("00"));
case TimeLineStep.Month: return(dt.ToString("yyyy-MM", CultureInfo.InvariantCulture));
case TimeLineStep.Quarter: return(dt.ToString("yyyy-", CultureInfo.InvariantCulture) + ("Q" + (dt.Month + 2) / 3).ToString());
case TimeLineStep.Year: return(dt.ToString("yyyy", CultureInfo.InvariantCulture));
case TimeLineStep.DayOfWeek: return(dt.ToString("ddd", CultureInfo.InvariantCulture));
}
return(null);
}
