private void registerButton_Click(object sender, EventArgs e) { DataAccess dbAccess = new DataAccess(); string username = usernameTextbox.Text; string password = passwordTextbox.Text; string firstName = firstNameTextbox.Text; string lastName = lastNameTextbox.Text; string emailAddress = emailAddressTextbox.Text; var account = dbAccess.InsertData(username, password, firstName, lastName, emailAddress); if (account == null) { MessageBox.Show("Register failed !"); } else { this.Hide(); profileForm profileForm = new profileForm(account.Username, account.Password); profileForm.ShowDialog(); this.Close(); } }
private void loginButton_Click(object sender, EventArgs e) { DataAccess dbAccess = new DataAccess(); string username = usernameTextbox.Text; string password = passwordTextbox.Text; if (dbAccess.ExistAccount(username, password)) { this.Hide(); profileForm profile = new profileForm(username, password); profile.ShowDialog(); this.Close(); } else { MessageBox.Show("Invalid account !!!"); } }