public virtual void Save(HeadsOrTailsData setting)
{
var t = Windows.Storage.ApplicationData.Current.LocalFolder.CreateFileAsync(filename,
CreationCollisionOption.ReplaceExisting).GetAwaiter();
while (!t.IsCompleted) { }
StorageFile file = t.GetResult();
using (var stream = file.OpenStreamForWriteAsync().Result)
{
XmlSerializer serializer = new XmlSerializer(typeof(HeadsOrTailsData));
serializer.Serialize(stream, setting);
}
}
public virtual HeadsOrTailsData Load()
{
StorageFolder local = Windows.Storage.ApplicationData.Current.LocalFolder;
Stream stream = null;
HeadsOrTailsData setting;
try
{
try
{
stream = local.OpenStreamForReadAsync(filename).Result;
}
catch (Exception)
{
setting = new HeadsOrTailsData();
}
using (StreamReader reader = new StreamReader(stream))
{
XmlSerializer serializer = new XmlSerializer(typeof(HeadsOrTailsData));
try
{
setting = (HeadsOrTailsData)serializer.Deserialize(reader);
}
catch (InvalidOperationException exception)
{
setting = new HeadsOrTailsData();
setting.AllCoinThrowCount = 0;
setting.CorrectlyGuessCoinCount = 0;
setting.GuessCoinCount = 0;
}
}
}
catch (IOException exception)
{
setting = new HeadsOrTailsData();
}
return setting;
}
