private void btnBack_Click(object sender, RoutedEventArgs e) { LoginScreenWndw loginScreenWndw = new LoginScreenWndw(); loginScreenWndw.Show(); this.Close(); }
private void btnSubmit_Click(object sender, RoutedEventArgs e) { if (!(ValidateRegistration())) { return; } string login = txtBoxLogin.Text; string password = txtBoxPswrd.Text; string address = txtBoxAddress.Text; string tel = txtBoxTel.Text; int num = Convert.ToInt32(txtBoxIsAdmin.Text); bool _isAdmin = Convert.ToBoolean(num); using (var db = new Model1()) { var users = (from user in db.tblUsers where user.NikName == login select user).ToList(); if (users.Count == 1) { MessageBox.Show("User with current Login is exist"); return; } tblUser newUser = new tblUser() { NikName = login, Password = password, Address = address, Tel = tel, IsAdmin = _isAdmin }; db.tblUsers.Add(newUser); db.SaveChanges(); } LoginScreenWndw loginScreenWndw = new LoginScreenWndw(); loginScreenWndw.Show(); this.Close(); }