/// <summary>
/// Provides a deterministic way to create the SettingsViewModel property.
/// </summary>
public static void CreateSettingsViewModel()
{
if (_settingsViewModel == null)
{
_settingsViewModel = new SettingsViewModel();
}
}
internal void LoadState()
{
if (ViewModelBase.IsInDesignModeStatic)
return;
string data;
using (var store = IsolatedStorageFile.GetUserStoreForApplication())
{
if (store.FileExists(STR_CardListViewModel))
{
using (var stream = store.OpenFile(STR_CardListViewModel, FileMode.Open))
{
using (var reader = new StreamReader(stream))
{
data = reader.ReadToEnd();
}
}
_gameCardList = JsonConvert.DeserializeObject<CardListViewModel>(data);
}
if (store.FileExists(STR_SettingsViewModel))
{
using (var stream = store.OpenFile(STR_SettingsViewModel, FileMode.Open))
{
using (var reader = new StreamReader(stream))
{
data = reader.ReadToEnd();
}
}
_settingsViewModel = JsonConvert.DeserializeObject<SettingsViewModel>(data);
}
}
}
/// <summary>
/// Provides a deterministic way to delete the SettingsViewModel property.
/// </summary>
public static void ClearSettingsViewModel()
{
_settingsViewModel.Cleanup();
_settingsViewModel = null;
}
