private async Task PopulateProjectionsFromGroupAsync()
{
await Task.Factory.StartNew(() => {
CashflowProjectionItems.Clear();
if (this.cashflowProjectionGroup != null && this.cashflowProjectionGroup.Items != null)
{
this.cashflowProjectionGroup.DefaultItems.ToList().ForEach(cpi => CashflowProjectionItems.Add(cpi));
}
});
}
private void ToggleMode()
{
string periodGroup = selectedCashflowProjectionItem.PeriodGroup;
if (periodGroup == null)
{
return;
}
// remember items belonging to period group
var toggleItems = new List <CashflowProjectionItem>();
int i = 0, startingIndex = -1;
foreach (var item in CashflowProjectionItems)
{
if (item.PeriodGroup == periodGroup)
{
toggleItems.Add(item);
if (startingIndex <= 0)
{
startingIndex = i;
}
}
i++;
}
// remove old items
foreach (var item in toggleItems)
{
CashflowProjectionItems.Remove(item);
}
//toggle mode
this.cashflowProjectionGroup.SwitchMode(periodGroup);
// add new items
foreach (var item in this.cashflowProjectionGroup.GetActiveItems(periodGroup))
{
CashflowProjectionItems.Insert(startingIndex++, item);
if (SelectedCashflowProjectionItem == null)
{
SelectedCashflowProjectionItem = item;
}
}
}
