public void RememberMe(AccountDB account)
 {
     using (var dbConnection = new SQLiteConnection(_dbUnitAndroidPrinterAppCurrent))
     {
         dbConnection.DeleteAll<AccountDB>();
         dbConnection.Insert(new AccountDB()
         {
             Sid = account.Sid,
             CurUserAdSid = account.CurUserAdSid,
             Login = account.Login,
             Password = account.Password
         });
     }
 }
 void ButtonLogIn_Click(object sender, EventArgs e)
 {
     AccountDB account = new AccountDB() { CurUserAdSid = string.Empty, Password = m_pass.Text, Login = m_name.Text, Sid = string.Empty };
     if (m_unitAPIShellAutorizator.LogIn(account))
     {
         if (FindViewById<CheckBox>(Resource.Id.CheckRemember).Checked)
         {
             m_unitAPIShellAutorizator.RememberMe(account);
         }
         GoMainActivity();
     }
     else
         Toast.MakeText(this, Resource.String.ErrorAuth, ToastLength.Long).Show();
 }
 public bool LogIn(AccountDB account)
 {
     using (var dbConnection = new SQLiteConnection(_dbUnitAndroidPrinterApp))
     {
         try
         {
             dbConnection.Get<AccountDB>(x => x.Login == account.Login && x.Password == account.Password);
             return true;
         }
         catch(Exception)
         {
             return false;
         }
     }
 }
 private void Initialize()
 {
     m_name = FindViewById<EditText>(Resource.Id.EnterName);
     m_pass = FindViewById<EditText>(Resource.Id.EnterPass);
     var buttonLogIn = FindViewById<Button>(Resource.Id.LogInButton);
     buttonLogIn.Click += ButtonLogIn_Click;
     var login = "******";
     var pass = "******";
     m_unitAPIShellAutorizator = new UnitAPIShellAuthorizator(login, pass);
     AccountDB remember = m_unitAPIShellAutorizator.GetRememberAccount();
     if (remember != null)
     {
         m_name.Text = remember.Login;
         m_pass.Text = remember.Password;
         AccountDB account = new AccountDB() { CurUserAdSid = string.Empty, Password = m_pass.Text, Login = m_name.Text, Sid = string.Empty };
         if (m_unitAPIShellAutorizator.LogIn(account))
             GoMainActivity();
     }
 }