private void btnOk_Click(object sender, EventArgs e) { if(this.IsValid()) { if(DBConnector.FindLogin(tbLogin.Text)) { MessageBox.Show("This login is occupied!"); } else { if (DBConnector.AddUser(tbLogin.Text, tbPas.Text, tbEmail.Text, tbName.Text, tbSurName.Text)) { MessageBox.Show("New user created!"); MainForm mf = new MainForm(this); mf.Show(); this.Hide(); } else { MessageBox.Show("New user is not created! Try again!"); } } } else { MessageBox.Show("Check your data!"); } }
private void btnIn_Click(object sender, EventArgs e) { if (DBConnector.FindLogin(tbName.Text) == false) { MessageBox.Show("User not find!"); } else { if(DBConnector.CheckUser(tbName.Text, tbPassword.Text)) { this.Hide(); MainForm mainForm = new MainForm(this); mainForm.Show(); } else { MessageBox.Show("You enter invaled password!"); } } }