private PackageDal()
{
conn = new BaseDal();
}
private LogsDal()
{
conn = new BaseDal();
}
private ReportDal()
{
conn = new BaseDal();
}
private ItemDal()
{
conn = new BaseDal();
}
private ProductDal()
{
conn = new BaseDal();
}
private StockDal()
{
conn = new BaseDal();
}
private TransactionDal()
{
conn = new BaseDal();
}
