private void OnTravelExpenseItemsSelectionChanged(object obj)
{
Telerik.Windows.Controls.SelectionChangeEventArgs e = obj as Telerik.Windows.Controls.SelectionChangeEventArgs;
if (e == null)
{
return;
}
foreach (TravelExpense item in e.RemovedItems)
{
SelectedTravelExpenses.Remove(item);
}
foreach (TravelExpense item in e.AddedItems)
{
SelectedTravelExpenses.Add(item);
}
}
public override void OnNavigatedTo(NavigationContext navigationContext)
{
base.OnNavigatedTo(navigationContext);
SelectedTravelExpenses.Clear();
// Read TravelExpenses
travelExpenses = new ObservableCollection <TravelExpense>(dbAccess.GetAllTravelExpenses());
ListOfTravelExpenses = CollectionViewSource.GetDefaultView(travelExpenses);
ListOfTravelExpenses.CurrentChanged -= ListOfTravelExpenses_CurrentChanged;
ListOfTravelExpenses.CurrentChanged += ListOfTravelExpenses_CurrentChanged;
RaisePropertyChanged("ListOfTravelExpenses");
if (travelExpenses.Count > 0)
{
selectedItem = travelExpenses[0];
}
}