public DataSettingPage()
{
this.InitializeComponent();
TiltEffect.SetIsTiltEnabled(this, true);
this.appUpgrader = this.appUpgrader ?? DataContextDataHandler.Instance;
base.DataContext = AppSetting.Instance;
base.Loaded += new RoutedEventHandler(this.DataSettingPage_Loaded);
}
public static void AfterDataBaseOperationFailed()
{
if (failedToUpdate)
{
MessageBox.Show(AppResources.FailedWhenUpdatingDatabaseMesssage, AppResources.AppName, MessageBoxButton.OK);
BackupDatabase(TinyMoneyDataContext.DbFileName, oldVersion.ToString());
// restore data.
try
{
DataSynchronizationInfo result = new DataContextDataHandler().RestoreDataFromLocal();
switch (result.Result)
{
case OperationResult.Successfully:
CommonExtensions.Alert(null, DataContextDataHandler.GetMessageWithRestoreTips(result, true), null);
break;
case OperationResult.Failed:
CommonExtensions.Alert(null, AppResources.RestoreFailedMessage, null);
break;
case OperationResult.Cancel:
break;
}
}
catch (System.IO.FileNotFoundException)
{
CommonExtensions.Alert(null, AppResources.FileNotFoundExceptionMessage, null);
}
catch (System.Exception exception)
{
CommonExtensions.Alert(null, exception.Message, null);
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="DataSynchronizationHandler"/> class.
/// </summary>
/// <param name="dataSyncingObjectManager">The data syncing object manager.</param>
public DataSynchronizationHandler()
{
this.IsProcessBarVisiable = false;
DataSyncingManager = new DataSyncingObjectManager();
dataContextDataHandler = DataContextDataHandler.Instance;
}
public byte[] ExtractDataFromSdb(string dataBaseFileName = null)
{
this.dataContextDataHandler = new DataContextDataHandler();
this.dataContextDataHandler.DataSynchronizationDataArg.Action = HandlerAction.Backup;
dataContextDataHandler.DataSynchronizationDataArg.HandlingInfo.Add("sdf", 1);
byte[] data = null;
if (AccountBookDataContext != null)
{
AccountBookDataContext.Dispose();
}
dataBaseFileName = dataBaseFileName ?? TinyMoneyDataContext.DbFileName;
using (var iso = System.IO.IsolatedStorage.IsolatedStorageFile.GetUserStoreForApplication())
{
using (var sdfFile = iso.OpenFile(dataBaseFileName, FileMode.Open))
{
using (BinaryReader sr = new BinaryReader(sdfFile))
{
var length = sdfFile.Length;
data = sr.ReadBytes((Int32)length);
}
}
}
ViewModelLocator.AccountBookDataContext = new TinyMoneyDataContext();
DataSyncingManager.AddObject("SdfFileContentForV" + DatabaseVersion.CurrentVersion, "SdfFile");
return data;
}
