private void Window_Closing(object sender, CancelEventArgs e)
{
if (!AllowClose)
{
e.Cancel = true;
}
else
{
DeviceManager.ClosePosDevices();
DataModelBase.CloseAll();
}
}
void Current_DispatcherUnhandledException(object sender, DispatcherUnhandledExceptionEventArgs e)
{
e.Handled = true;
// Stop the auto-logoof timer
LoginControl.StopAutoLogoutTimer();
// Close all database connections
DataModelBase.CloseAll();
#if !DEMO
// Send the exception to the upgrade server
Updater.StartCrashReport(e.Exception);
#endif
// Save the exception, serialized to the AppData folder
try
{
DateTime now = DateTime.Now;
string rootDirectory =
Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) +
Path.DirectorySeparatorChar + "TemPOS";
if (!Directory.Exists(rootDirectory))
{
Directory.CreateDirectory(rootDirectory);
}
string path = rootDirectory + Path.DirectorySeparatorChar + "crashdata-" +
now.Year + now.Month.ToString("D2") + now.Day.ToString("D2") + "-" +
now.Hour.ToString("D2") + now.Minute.ToString("D2") + now.Second.ToString("D2") +
".bin";
using (FileStream fileStream = new FileStream(path, FileMode.CreateNew))
{
byte[] serialData = e.Exception.SerializeObject();
using (BinaryWriter writer = new BinaryWriter(fileStream))
{
writer.Write(serialData);
}
}
}
catch { }
// Display the exception message
DisplayExceptionDialog(e.Exception);
// Remove employee table lock (that prevents simultaneous login)
if (SessionManager.ActiveEmployee != null)
{
PosHelper.Unlock(TableName.Employee, SessionManager.ActiveEmployee.Id);
}
// Close this app
if (_mainWindow != null)
{
_mainWindow.AllowClose = true;
_mainWindow.Close();
}
// Disable user control crap
if (ConfigurationManager.UseKeyboardHook)
{
UserControlManager.Disable();
}
UserControlManager.ShowTaskbar(true);
#if !DEBUG
if (PastRestartPoint)
{
// Restart application
Process.Start(Application.ResourceAssembly.Location, "/RESTART");
App.SwitchToDefaultDesktopOnClose = false;
}
else
{
App.SwitchToDefaultDesktopOnClose = true;
}
#else
App.SwitchToDefaultDesktopOnClose = true;
#endif
// Shutdown current application
Application.Current.Shutdown();
Process.GetCurrentProcess().Kill();
}
