/// <summary>
/// Initializes the singleton application object. This is the first line of authored code
/// executed, and as such is the logical equivalent of main() or WinMain().
/// </summary>
public App()
{
this.InitializeComponent();
this.Suspending += this.OnSuspending;
personsViewModel = new PersonsViewModel();
chargesViewModel = new ChargesViewModel();
}
public AddCharges()
{
this.InitializeComponent();
chargesViewModel = (Application.Current as App).chargesViewModel;
personsViewModel = (Application.Current as App).personsViewModel;
this.DataContext = chargesViewModel;
selectedPersons.DataContext = personsViewModel;
}