// Load data for the ViewModel Items
protected override void OnNavigatedTo(NavigationEventArgs e)
{
Log.Debug("e=" + e.DumpStr());
Log.Debug("NavigationContext.QueryString=" + NavigationContext.QueryString.DumpStr());
//Log.Debug("App.RecusiveBack=" + App.RecusiveBack);
if (NavigationContext.QueryString.GetValue("Op", "") == "Add"
//&& App.RecusiveBack==true
&& e.NavigationMode == NavigationMode.New)
{
while (NavigationService.CanGoBack)
{
JournalEntry jo = NavigationService.RemoveBackEntry();
Log.Debug("jo.Source=" + jo.Source);
}
DataService.AddBus(new BusTag
{
busName = NavigationContext.QueryString["busName"],
station = NavigationContext.QueryString["station"],
dir = (BusDir)Enum.Parse(typeof(BusDir), NavigationContext.QueryString["dir"]),
tag = NavigationContext.QueryString["tag"]
});
//App.RecusiveBack = false;
//DataService.SaveData();
}
DataContext = new KeyedBusTagVM();
Log.Debug("exit");
//NavigationContext.QueryString.Clear();
}
private void Item_Delete_Click(object sender, RoutedEventArgs e)
{
BusTagVM bt = (sender as MenuItem).DataContext as BusTagVM;
DataService.DeleteBus(bt);
DataContext = new KeyedBusTagVM();
}
