void load_hoadon(string query)
{
DAOHoaDon hd = new DAOHoaDon();
DataTable tb = new DataTable();
tb = hd.locHoaDon(query);
dtg_hoadon.DataSource = tb;
}
void loadChiTietHoaDon()
{
DAOTable ban = new DAOTable();
DAOHoaDon hd = new DAOHoaDon();
DAOChiTietHoaDon ct = new DAOChiTietHoaDon();
if (ban.KTBanDangSD(Globals.Maban))
{
dtg_chitiet.DataSource = ct.getChiTietHoaDon(Globals.Mahoadon);
dtg_chitiet.AllowUserToAddRows = false;
txt_tongtien.text = hd.getTongbill(Globals.Mahoadon).ToString();
}
}
private void btn_thanhtoan_Click(object sender, EventArgs e)
{
try
{
DAOHoaDon a = new DAOHoaDon();
a.ThanhToan(Globals.Mahoadon);
MessageBox.Show("Thanh toan thanh cong");
//update trang thai ban
DAOTable tb = new DAOTable();
tb.UpdatetableStatus(Globals.Maban, 1);
}
catch
{
}
}
private void delete_button_Click(object sender, EventArgs e)
{
try
{
int a = int.Parse(dtg_hoadon.CurrentRow.Cells[0].Value.ToString());
DAOHoaDon hd = new DAOHoaDon();
hd.xoahoadon(a);
DataTable tb = new DataTable();
tb = hd.getHoaDon();
dtg_hoadon.DataSource = tb;
}
catch (Exception lo)
{
MessageBox.Show(lo.Message);
}
}
private void frmdanhsachdonhang_Load(object sender, EventArgs e)
{
if (Globals.role == "employee")
{
delete_button.Visible = false;
}
try
{
DAOHoaDon hd = new DAOHoaDon();
DataTable tb = new DataTable();
tb = hd.getHoaDon();
dtg_hoadon.DataSource = tb;
}
catch
{
}
}
private void btn_dathang_Click(object sender, EventArgs e)
{
try
{
HoaDon hd = new HoaDon();
hd.Maban = Globals.Maban;
hd.Manv = Globals.NV;
hd.Thoigian = Convert.ToDateTime(DateTime.Now.ToShortDateString());
hd.Tongbill = tongtien;
hd.Trangthai = false;
hd.Mavoucher = int.Parse(cbVoucher.Text);
DAOHoaDon a = new DAOHoaDon();
DAOChiTietHoaDon DCT = new DAOChiTietHoaDon();
a.DatHang(hd);
int mahoadon = a.getCurrentMahoadon(Globals.Maban);
for (int i = 0; i < dtg_chitiet.Rows.Count - 1; i++)
{
int soluong = int.Parse(dtg_chitiet.Rows[i].Cells[2].Value.ToString());
ChiTietHoaDon ct = new ChiTietHoaDon();
if (soluong != 0)
{
ct.Mahoadon = mahoadon;
ct.Mamonan = int.Parse(dtg_chitiet.Rows[i].Cells[0].Value.ToString());
ct.Soluong = soluong;
DCT.Themvaochitiethoadon(ct);
}
}
MessageBox.Show("Dat hang thanh cong");
Globals.SetMahoadon(mahoadon);
DAOTable tb = new DAOTable();
tb.UpdatetableStatus(Globals.Maban, 0);
}
catch (SqlException oke)
{
MessageBox.Show(oke.Message);
}
}
private void Bt_Click(object sender, EventArgs e)
{
Button bt = sender as Button;
object a = bt.Tag;
Globals.SetMaban(Convert.ToInt32(a));
frmdatdonhang frm = new frmdatdonhang();
DAOHoaDon hd = new DAOHoaDon();
// kt xem ban co dang su dung hay ko
DAOTable ban = new DAOTable();
DAOChiTietHoaDon ct = new DAOChiTietHoaDon();
if (ban.KTBanDangSD(Globals.Maban))
{
Globals.SetMahoadon(hd.getCurrentMahoadon(Globals.Maban));
Globals.SetChiTietHoaDon(ct.getChiTietHoaDon(Globals.Mahoadon));
}
frm.Show();
frm.FormClosed += Frm_FormClosed;
}
