private void btnLogin_Click(object sender, EventArgs e)
{
MySqlConnection connection = new MySqlConnection("datasource = localhost; port = 3306; username = root; password = "******"SELECT * FROM cinema_ticket_system.users WHERE user_name = '" + txtUsername.Text + "' and password = '******'", connection);
DataTable dataTable = new System.Data.DataTable();
adapter.Fill(dataTable);
if (dataTable.Rows.Count == 1)
{
this.Hide();
var moviesForm = new MoviesForm();
moviesForm.Show();
this.Hide();
}
else
{
MessageBox.Show("Please check username and password!");
}
}
else if (radioBtnStaff.Checked)
{
MySqlDataAdapter adapter = new MySqlDataAdapter("SELECT * FROM cinema_ticket_system.staff WHERE staff_name = '" + txtUsername.Text + "' and staff_password = '******'", connection);
DataTable dataTable = new System.Data.DataTable();
adapter.Fill(dataTable);
if (dataTable.Rows.Count == 1)
{
this.Hide();
var staffViewForm = new StaffViewForm();
staffViewForm.Show();
this.Hide();
}
else
{
MessageBox.Show("Please check username and password!");
}
}
}
private void btnSignup_Click(object sender, EventArgs e)
{
if (txtSPassword.Text == txtRePassword.Text)
{
if (radioBtnCustomer.Checked)
{
string insertQuery = "INSERT INTO cinema_ticket_system.users(user_name, password, retype_password) VALUES('" + txtUsername.Text + "', '" + txtSPassword.Text + "', '" + txtRePassword.Text + "')";
connection.Open();
MySqlCommand command = new MySqlCommand(insertQuery, connection);
try
{
if (command.ExecuteNonQuery() == 1)
{
MessageBox.Show("Sign up compelete...");
}
else
{
MessageBox.Show("Sorry! Sign up fail...");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
connection.Close();
var moviesForm = new MoviesForm();
moviesForm.Show();
this.Hide();
}
else if (radioBtnStaff.Checked)
{
string insertQuery = "INSERT INTO cinema_ticket_system.staff(staff_name, staff_password, staff_retype_password) VALUES('" + txtUsername.Text + "', '" + txtSPassword.Text + "', '" + txtRePassword.Text + "')";
connection.Open();
MySqlCommand command = new MySqlCommand(insertQuery, connection);
try
{
if (command.ExecuteNonQuery() == 1)
{
MessageBox.Show("Sign up compelete...");
}
else
{
MessageBox.Show("Sorry! Sign up fail...");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
connection.Close();
var staffViewForm = new StaffViewForm();
staffViewForm.Show();
}
this.Hide();
}
else
{
MessageBox.Show("Your password mismatch!");
}
}
