private static async void LoadQuickPens()
{
var folder = ApplicationData.Current.LocalFolder;
var serializer = new XmlSerializer(typeof(List <PenModel>));
try
{
List <PenModel> quickPens;
using (var fileStream = new FileStream(folder.Path + "\\quickPens.xml", FileMode.OpenOrCreate))
{
quickPens = serializer.Deserialize(fileStream) as List <PenModel>;
}
QuickPens.Clear();
foreach (var pen in quickPens)
{
QuickPens.Add(pen);
}
}
catch (Exception ex)
{
while (ex.InnerException != null)
{
ex = ex.InnerException;
}
var dialog = new MessageDialog("Error loading quick pens list. If this problem continues please contact support.\r\n" + ex.Message);
await dialog.ShowAsync();
QuickPens.Clear();
}
}
private void RefreshQuickPens()
{
if (QuickPens == null)
{
QuickPens = new ObservableCollection <PenModel>();
}
QuickPens.Clear();
foreach (var pen in StorageIO.QuickPens)
{
QuickPens.Add(pen);
}
}