private void Application_Exit(object sender, ExitEventArgs e)
{
DatabaseEntities entities = Lib.Global.Entities;
var loginQuery = from log in entities.LoginsLogs
where log.LoginGUID == Lib.Global.LoginGuid
select log;
if (loginQuery.Any())
{
LoginsLog loginsLog = loginQuery.FirstOrDefault();
loginsLog.LogoutDate = DateTime.Now;
entities.SaveChanges();
}
}
private void ButtonLogin_Click(object sender, RoutedEventArgs e)
{
StatusBar1.Items.Clear();
if (ComboBoxNames.SelectedIndex == -1)
{
StatusBar1.Items.Add("ابتدا يک شناسه انتخاب کنيد");
return;
}
if (PasswordBox1.Password.Length == 0)
{
StatusBar1.Items.Add("کلمه عبور نمي تواند خالي باشد");
}
else
{
Barghkarha barghkar = (Barghkarha)ComboBoxNames.SelectedItem;
var passwordQuery = from b in Entities.Barghkarhas where b.BarghkarGUID == barghkar.BarghkarGUID && b.Password == PasswordBox1.Password select b;
int count = passwordQuery.Count();
if (count == 1)
{
Lib.Global.CurrentUserGuid = barghkar.BarghkarGUID;
Lib.Global.CurrentUserRole = (int)barghkar.Role;
LoginsLog loginsLog = new LoginsLog();
loginsLog.LoginGUID = Guid.NewGuid();
loginsLog.BarghkarGUID = Lib.Global.CurrentUserGuid;
loginsLog.LoginDate = DateTime.Now;
Entities.LoginsLogs.AddObject(loginsLog);
if (Entities.SaveChanges() > 0)
{
Lib.Global.LoginGuid = loginsLog.LoginGUID;
}
//MainWindow mainWindow = new MainWindow();
//mainWindow.Show();
WindowMessages windowNewMessage = new WindowMessages();
windowNewMessage.Show();
this.Close();
}
else
{
StatusBar1.Items.Add("کلمه عبور اشتباه است");
}
}
}
