private void button_Login_Click(object sender, EventArgs e)
{
string user_login = LoginField.Text;
string user_password = PasswordField.Text;
DB dB = new DB();
DataTable datatable = new DataTable();
MySqlDataAdapter adapter = new MySqlDataAdapter();
MySqlCommand command = new MySqlCommand("SELECT * FROM `users` WHERE `Login` = @u_l AND `password` = @u_p", dB.getConnection());
command.Parameters.Add("@u_l", MySqlDbType.VarChar).Value = user_login;
command.Parameters.Add("@u_p", MySqlDbType.VarChar).Value = user_password;
adapter.SelectCommand = command;
adapter.Fill(datatable);
if (datatable.Rows.Count > 0)
{
HeadForm headForm = new HeadForm(user_login);
headForm.Show();
this.Close();
}
else
{
MessageBox.Show("Неправильный логин или пароль!");
}
}
private void mainMenu_Click(object sender, EventArgs e)
{
HeadForm headForm = new HeadForm(user_login);
headForm.Show();
Close();
}
private void button_Login_Click(object sender, EventArgs e)
{
if (firstnameTB.Text == "" || firstnameTB.Text == "Имя")
{
return;
}
if (lastnameTB.Text == "" || lastnameTB.Text == "Фамилия")
{
return;
}
if (emailTB.Text == "" || emailTB.Text == "email")
{
return;
}
if (phoneTB.Text == "" || phoneTB.Text == "Телефон")
{
return;
}
if (LoginTB.Text == "" || LoginTB.Text == "Логин")
{
return;
}
if (PasswordTB.Text == "" || PasswordTB.Text == "Пароль")
{
return;
}
if (checkUser())
{
return;
}
DB db = new DB();
MySqlCommand command = new MySqlCommand("INSERT INTO `users` (`Login`, `First_name`, `Last_name`, `User_group`, `password`, `email`, `phone`, `Voices_player_id`, `Voices_coach_id`) VALUES (@login, @first_name, @last_name, 'user', @password, @email, @phone, NULL, NULL);", db.getConnection());
command.Parameters.Add("@login", MySqlDbType.VarChar).Value = LoginTB.Text;
command.Parameters.Add("@first_name", MySqlDbType.VarChar).Value = firstnameTB.Text;
command.Parameters.Add("@last_name", MySqlDbType.VarChar).Value = lastnameTB.Text;
command.Parameters.Add("@password", MySqlDbType.VarChar).Value = PasswordTB.Text;
command.Parameters.Add("@email", MySqlDbType.VarChar).Value = emailTB.Text;
command.Parameters.Add("@phone", MySqlDbType.VarChar).Value = phoneTB.Text;
db.openConnection();
if (command.ExecuteNonQuery() == 1)
{
this.Hide();
HeadForm headForm = new HeadForm(LoginTB.Text);
headForm.Show();
}
else
{
MessageBox.Show("Error");
}
db.closeConnection();
}
