private void login_BT_Click(object sender, EventArgs e)
{
MY_DB db = new MY_DB();
Check_in_out ck = new Check_in_out();
SqlDataAdapter da = new SqlDataAdapter();
DataTable dt = new DataTable();
SqlCommand com = new SqlCommand("SELECT * FROM Accounts, Employees, EmployeeAccounts WHERE username=@user AND password=@pass AND Accounts.acc_id = EmployeeAccounts.acc_id AND Employees.emp_id = EmployeeAccounts.emp_id", db.getConnection);
if (radioManager.Checked)
{
com.CommandText += " AND (title='Manager' OR title = 'Admin')";
}
else if (radioEmp.Checked)
{
com.CommandText += " AND (title='Receptionist' OR title='Janitor')";
}
com.Parameters.Add("@user", SqlDbType.VarChar).Value = username_TB.Text;
com.Parameters.Add("@pass", SqlDbType.VarChar).Value = password_TB.Text;
da.SelectCommand = com;
da.Fill(dt);
if (dt.Rows.Count > 0)
{
MessageBox.Show("Login Successful");
this.DialogResult = DialogResult.OK;
}
else
{
MessageBox.Show("Invalid Username Or Password", "Login Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
