public FmThongTinNhapHang(NhapHang nh = null, NhapHangController nhctr = null)
{
InitializeComponent();
if (nhctr == null) NHCtr = new NhapHangController();
else NHCtr = nhctr;
SPCTCtr = new SanPham_ChiTietController(NHCtr._db);
dtgvChiTietNH.AutoGenerateColumns = false;
dtgvChiTietSP.AutoGenerateColumns = false;
if (nh == null)
{
this.nh = new NhapHang(NHCtr._db);
this.Text = "Thêm Mới Đơn Nhập Hàng";
LoadDTGV_ChiTietSP();
dtpkNgay.Value = DateTime.Now;
}
else
{
ViewMode = true;
this.nh = nh;
this.nh._set_context(NHCtr._db);
ThongTinFormNhapHang = this.nh;
btLuu.Enabled = false;
btThem.Enabled = false;
btXoa.Enabled = false;
gbDSSanPham.Enabled = false;
LoadDTGV_ChiTietNH();
}
}
public Boolean update_tonkho()
{
//get orginal
NhapHangController Or_ctr = new NhapHangController();
NhapHang Or_nh = Or_ctr.get_by_id(this.id);
List<ChiTiet_NhapHang> Or_list;
if (Or_nh != null) Or_list = Or_nh.ds_chitiet_nhaphang;
else Or_list = new List<ChiTiet_NhapHang>();
//get current
List<ChiTiet_NhapHang> Cur_list = this.ds_chitiet_nhaphang;
//get Added CTNH Items
List<ChiTiet_NhapHang> Added_list = Cur_list.Where(cur => Or_list.Where(or => or.sanpham_chitiet.id == cur.sanpham_chitiet.id).FirstOrDefault() == null).ToList();
//do action
try
{
foreach (ChiTiet_NhapHang ctnh in Added_list)
{
ctnh.sanpham_chitiet.update_tonkho(ctnh.sanpham_chitiet.tonkho + ctnh.soluong, this.ngay);
}
}
catch (Exception)
{ return false; }
return true;
}
public NhapHang()
{
this._ctr = new NhapHangController();
this._Init();
}
public NhapHang(DTDDDbContext context)
{
this._ctr = new NhapHangController(context);
this._Init();
}
