public frmDMChatlieu()
{
InitializeComponent();
query = new Form1().Query;
fill();
}
public frmDMHang()
{
InitializeComponent();
query = new Form1().Query;
//fill();
}
public frmDMKhachhang()
{
InitializeComponent();
query = new Form1().Query;
fill();
}
public frmTimHDBan()
{
InitializeComponent();
query = new Form1().Query;
fill("select * from tblHDBan");
}
public frmDMNhanvien()
{
InitializeComponent();
query = new Form1().Query;
fill();
}