private WebDavNavigationService()
{
_navigationService = BootStrapper.Current.NavigationService;
_navigationService.FrameFacade.BackRequested += OnBackRequested;
_navigationService.FrameFacade.ForwardRequested += OnForwardRequested;
_itemService = WebDavItemService.GetDefault();
BackStack = new ObservableCollection <DavItem>();
ForwardStack = new ObservableCollection <DavItem>();
Items = new ObservableCollection <DavItem>();
}
public static WebDavItemService GetDefault()
{
return(_instance ?? (_instance = new WebDavItemService()));
}