private void btnDetailSave_Click(object sender, EventArgs e)
{
decimal TongTien = 0;
if (CheckBill())
{
if (dgvDachon.Rows.Count != 0)
{
for (int row = 0; row < dgvDachon.Rows.Count; row++)
{
ChiTietHoaDon billdetailto = getBillDetail(txtIDBilltoDetail.Text, dgvDachon.Rows[row].Cells[0].Value.ToString(), decimal.Parse(dgvDachon.Rows[row].Cells[3].Value.ToString()), int.Parse(dgvDachon.Rows[row].Cells[2].Value.ToString()));
if (_service.getBillDetail(billdetailto.MaHD, billdetailto.MaSP) == null)
{
_service.CreateBillDetail(billdetailto);
}
else
{
_service.UpdateBillDetail(billdetailto);
}
TongTien += decimal.Parse(dgvDachon.Rows[row].Cells[3].Value.ToString()) * int.Parse(dgvDachon.Rows[row].Cells[2].Value.ToString());
}
}
else
{
_service.DeleteBillDetailByID(txtIDBilltoDetail.Text);
}
HoaDon billtoUpdate = _service.getBill(txtIDBilltoDetail.Text);
billtoUpdate.TongTien = TongTien;
billtoUpdate.TrangThai = "Đang chờ ";
_service.EditBill(billtoUpdate);
View();
ViewErrors();
BilltoChecked = billtoUpdate;
txtTotal.Text = _service.getBill(txtIDBilltoDetail.Text).TongTien.ToString();
txtTotalPayed.Text = txtTotal.Text;
btnPayment.Enabled = true;
timer.Tick += new EventHandler(timer_Tick);
timer.Interval = (1000) * (30);
timer.Enabled = true;
timer.Start();
}
}