private void RemoveDetail(Janus.Windows.GridEX.GridEXRow gridExRow)
        {
            try
            {
                string manhacungcap = "";
                string NgayHethan = "";
                DateTime dtmNgayHethan = DateTime.Now;
                string solo = "";
                int id_thuoc = -1;
                decimal dongia = 0m;
                decimal Giaban = 0m;
                decimal GiaBhyt = 0m;
                Int32 soluong = 0;
                decimal vat = 0m;
                int isHetHan = 0;
                long IdThuockho = 0;
                DateTime NgayNhap = DateTime.Now;
                NgayNhap = Convert.ToDateTime(gridExRow.Cells[TPhieuNhapxuatthuocChitiet.Columns.NgayNhap].Value).Date;
                dtmNgayHethan = Convert.ToDateTime(gridExRow.Cells[TPhieuNhapxuatthuocChitiet.Columns.NgayHethan].Value).Date;
                NgayHethan = Utility.sDbnull(gridExRow.Cells["NGAY_HET_HAN"].Value);
                solo = Utility.sDbnull(gridExRow.Cells[TPhieuNhapxuatthuocChitiet.Columns.SoLo].Value);
                id_thuoc = Utility.Int32Dbnull(gridExRow.Cells[TThuockho.Columns.IdThuoc].Value, -1);
                IdThuockho = Utility.Int32Dbnull(gridExRow.Cells[TThuockho.Columns.IdChuyen].Value, -1);
                dongia = Utility.DecimaltoDbnull(gridExRow.Cells[TThuockho.Columns.GiaNhap].Value, 0);
                GiaBhyt = Utility.DecimaltoDbnull(gridExRow.Cells[TThuockho.Columns.GiaBhyt].Value, 0);
                Giaban = Utility.DecimaltoDbnull(gridExRow.Cells[TThuockho.Columns.GiaBan].Value, 0);
                soluong = Utility.Int32Dbnull(gridExRow.Cells["SO_LUONG"].Value, 0);
                vat = Utility.DecimaltoDbnull(gridExRow.Cells[TThuockho.Columns.Vat].Value, 0);
                isHetHan = Utility.Int32Dbnull(gridExRow.Cells["IsHetHan"].Value, 0);
                manhacungcap = Utility.sDbnull(gridExRow.Cells[TThuockho.Columns.MaNhacungcap].Value, 0);

                DataRow[] arrDr = m_dtDataThuocKho.Select(TPhieuNhapxuatthuocChitiet.Columns.IdThuockho + "=" + IdThuockho.ToString());
                if (arrDr.Length <= 0)
                {
                    DataRow drv = m_dtDataThuocKho.NewRow();

                    drv[TPhieuNhapxuatthuocChitiet.Columns.IdThuoc] = id_thuoc;
                    drv["ten_donvitinh"] = Utility.sDbnull(gridExRow.Cells["ten_donvitinh"].Value);
                    drv["IsHetHan"] = isHetHan;
                    DmucThuoc objLDrug = DmucThuoc.FetchByID(id_thuoc);
                    if (objLDrug != null)
                    {
                        drv[DmucThuoc.Columns.TenThuoc] = Utility.sDbnull(objLDrug.TenThuoc);
                        drv[DmucThuoc.Columns.HamLuong] = Utility.sDbnull(objLDrug.HamLuong);
                        drv[DmucThuoc.Columns.HoatChat] = Utility.sDbnull(objLDrug.HoatChat);
                        drv[DmucThuoc.Columns.NuocSanxuat] = Utility.sDbnull(objLDrug.NuocSanxuat);
                        drv[DmucThuoc.Columns.HangSanxuat] = Utility.sDbnull(objLDrug.HangSanxuat);
                    }
                    drv[TPhieuNhapxuatthuocChitiet.Columns.Vat] = vat;
                    drv[TPhieuNhapxuatthuocChitiet.Columns.GiaBhyt] = GiaBhyt;
                    drv[TPhieuNhapxuatthuocChitiet.Columns.NgayNhap] = NgayNhap;
                    drv[TPhieuNhapxuatthuocChitiet.Columns.GiaNhap] = dongia;
                    drv[TPhieuNhapxuatthuocChitiet.Columns.DonGia] = dongia;
                    drv[TPhieuNhapxuatthuocChitiet.Columns.MaNhacungcap] = manhacungcap;
                    drv[TPhieuNhapxuatthuocChitiet.Columns.SoLo] = solo;
                    drv[TPhieuNhapxuatthuocChitiet.Columns.SoDky] = Utility.sDbnull(gridExRow.Cells[TPhieuNhapxuatthuocChitiet.Columns.SoDky].Value);
                    drv[TPhieuNhapxuatthuocChitiet.Columns.SoQdinhthau] = Utility.sDbnull(gridExRow.Cells[TPhieuNhapxuatthuocChitiet.Columns.SoQdinhthau].Value);
                    drv[TPhieuNhapxuatthuocChitiet.Columns.IdThuockho] = IdThuockho;
                    drv[TPhieuNhapxuatthuocChitiet.Columns.GiaBan] = Giaban;

                    drv[TPhieuNhapxuatthuocChitiet.Columns.SluongChia] = Utility.Int32Dbnull(gridExRow.Cells[DmucThuoc.Columns.SluongChia].Value, 0); ;

                    drv[TPhieuNhapxuatthuocChitiet.Columns.SoLuong] = soluong;
                    drv[TPhieuNhapxuatthuocChitiet.Columns.ThanhTien] = dongia * soluong;
                    drv[TPhieuNhapxuatthuocChitiet.Columns.ChietKhau] = 0;
                    drv["NGAY_HET_HAN"] = NgayHethan;
                    drv[TPhieuNhapxuatthuocChitiet.Columns.NgayHethan] = dtmNgayHethan;
                    drv[TPhieuNhapxuatthuocChitiet.Columns.IdPhieu] = -1;
                    m_dtDataThuocKho.Rows.Add(drv);

                }
                else
                {
                    arrDr[0]["SO_LUONG"] = Utility.Int32Dbnull(arrDr[0]["SO_LUONG"]) + soluong;
                    //arrDr[0]["SO_LUONG_THAT"] = Utility.Int32Dbnull(arrDr[0]["SO_LUONG"],0) + Utility.Int32Dbnull(arrDr[0]["sLuongAo"], 0);
                    m_dtDataThuocKho.AcceptChanges();
                }
                gridExRow.Delete();
                grdPhieuXuatChiTiet.UpdateData();
                grdPhieuXuatChiTiet.Refresh();
                m_dtDataPhieuChiTiet.AcceptChanges();
                m_dtDataThuocKho.AcceptChanges();

                ModifyCommand();
            }
            catch (Exception ex)
            {
                Utility.ShowMsg("Lỗi khi hủy chuyển thuốc:\n" + ex.Message);
            }
        }
        private void RemoveDetail(Janus.Windows.GridEX.GridEXRow gridExRow)
        {
            try
            {

                gridExRow.Delete();
                grdPhieuXuatChiTiet.UpdateData();
                grdPhieuXuatChiTiet.Refresh();
                m_dtDataPhieuChiTiet.AcceptChanges();
                ModifyCommand();
            }
            catch (Exception ex)
            {
                Utility.ShowMsg("Lỗi khi trả trả thuốc:\n" + ex.Message);
            }
        }