private void btThem_Click(object sender, EventArgs e)
{
DTO_CTHD curCTHD = new DTO_CTHD(lbMaHD.Text, TD.MaTD, (int)nudSoLuong.Value);
busBan.ThemCTHDTam(curCTHD);
LoadCTHD();
lbTongTien.Text = (busBan.TongTienHDTam(hd) - busBan.TongTienHDTam(hd) * hd.KhuyenMai / 100).ToString();
}
private void btOK_Click(object sender, EventArgs e)
{
if (MessageBox.Show("Gộp " + OldBan.TenBan + " vào " + cbBan.Text + "?", "Confirm",
MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
DTO_HoaDon oldHD = busBan.curhd(OldBan);
DTO_Ban NewBan = busBan.curBan(cbBan.Text);
DTO_HoaDon newHD = busBan.curhd(NewBan);
DataTable dtCTHDOld = busBan.CTHDtheoMaHD(oldHD.MaHD);
foreach (DataRow dr in dtCTHDOld.Rows)
{
DTO_CTHD cthd = new DTO_CTHD(newHD.MaHD, dr[1].ToString(), (int)dr[2]);
busBan.ThemCTHDTam(cthd).ToString();
busBan.DeleteCTHDSoluong(dr[0].ToString(), dr[1].ToString(), (int)dr[2]);
}
FormKhuVucBan.IndexBan = NewBan.IdBan - 1;
busBan.UpdateTrangThaiBan(OldBan, 0);
busBan.ClearTemp(oldHD.MaHD);
this.Close();
}
}