Exemplo n.º 1
0
        private void btnOkRegister_Click(object sender, EventArgs e)
        {
            if (txtUsernameRegister.Text == "" || txtPasswordRegister.Text == "")
            {
                MessageBox.Show("Username and password must be filled out.");
                return;
            }
            tblLogin l = new tblLogin();

            foreach (var p in dbe.tblLogin)
            {
                if (p.Username == txtUsernameRegister.Text)
                {
                    MessageBox.Show("Username already exists, please pick another one.");
                    return;
                }
                else
                {
                    l.Username = txtUsernameRegister.Text;
                    l.Password = txtPasswordRegister.Text;
                    l.Name     = txtNameRegister.Text;
                    l.Surname  = txtSurnameRegister.Text;
                    l.Email    = txtEmailRegister.Text;

                    dbe.tblLogin.Add(l);
                    dbe.SaveChanges();

                    this.Close();
                    this.DialogResult = DialogResult.OK;
                    MessageBox.Show("Successfully registered.");
                    break;
                }
            }
        }
Exemplo n.º 2
0
        private void btnLogin_Click(object sender, EventArgs e)
        {
            if (txtUsernameLogin.Text == "" || txtPasswordLogin.Text == "")
            {
                MessageBox.Show("Please enter username and password.");
                return;
            }

            tblLogin l = new tblLogin();

            foreach (var p in dbe.tblLogin)
            {
                if (p.Username == txtUsernameLogin.Text && p.Password == txtPasswordLogin.Text)
                {
                    MessageBox.Show("Successfully Logged In.");

                    ContentForm c = new ContentForm();

                    var query = from g in dbe.tblLogin select g;

                    var queryList = query.ToList();

                    c.dataGridView1.DataSource = queryList;

                    c.Show();

                    return;
                }
            }
            foreach (var p in dbe.tblLogin)
            {
                if (p.Username != txtUsernameLogin.Text || p.Password != txtPasswordLogin.Text)
                {
                    MessageBox.Show("Wrong Username and/or Password.");
                    return;
                }
            }
        }