public paymentListAndInvoice()
{
InitializeComponent();
this._bank = new ArrayList();
this.pr = new paymentReference();
this.ConStr = ConfigurationManager.AppSettings["DbConKey"];
this._sql = "";
this._clearBills = new ArrayList();
this._unpaid = 0;
this._customerId = "";
}
private void btPrin_Click(object sender, EventArgs e)
{
MySqlConnections conc = new MySqlConnections();
conc.insertBills(alId);
//画面出力
paymentReference pr = new paymentReference();
this.Hide();
pr.ShowDialog();
this.Close();
//オブジェクトが閉じたら
pr.Dispose();
}