private void ReceptionistForm_FormClosed(object sender, FormClosedEventArgs e)
{
DataAccess.CloseConnection();
LoginForm.GetLoginForm().Visible = true;
}
private void btnLogout_Click(object sender, EventArgs e)
{
DataAccess.CloseConnection(); // close the connection
this.Close();
LoginForm.GetLoginForm().Visible = true;
}
