public void InsertBill(int idtable)/*Thêm hóa đơn */
{
if (billDAL.InsertBill(idtable))
{
sup.PrintColorMessage(ConsoleColor.Green, "Tạo thành công!");
}
}
private void button3_Click(object sender, EventArgs e)
{
string billId = "BI001";
int billPayment = 10;
BillDTO billDTO = new BillDTO(billId, billPayment);
string TableQuery = "insert into BILL values('" + billDTO.BillId + "','" + billDTO.BillPayment + "');";
BillDAL billDAL = new BillDAL();
billDAL.InsertBill(billDTO);
}