/// <summary> /// load RAM từ csdl lên form /// </summary> /// <returns>true: thanh cong - false: that bai.</returns> public bool LoadRAM() { MyChiTietDongRamBUS chiTietDongRam = new MyChiTietDongRamBUS(); List <myChiTietDongRamDTO> dsDongRam = new List <myChiTietDongRamDTO>(); try { dsDongRam = chiTietDongRam.LayChiTietDongRam(); } catch { MessageBox.Show("Lỗi khi lấy chi tiết dòng ram", "Thông báo"); return(false); } foreach (myChiTietDongRamDTO ram in dsDongRam) { comboBox_Ram.Items.Add(ram); } comboBox_Ram.DisplayMember = "STenDongRAM"; comboBox_Ram.SelectedItem = comboBox_Ram.Items[0]; return(true); }
/// <summary> /// Load các thông tin ban đầu cho combobox và textbox /// </summary> public void LoadInfor() { // Load Ram MyChiTietDongRamBUS chiTietDongRam = new MyChiTietDongRamBUS(); List <myChiTietDongRamDTO> dsDongRam = new List <myChiTietDongRamDTO>(); try { dsDongRam = chiTietDongRam.LayChiTietDongRam(); } catch { dsDongRam = null; } if (dsDongRam != null) { foreach (myChiTietDongRamDTO ram in dsDongRam) { cbb_ram.Items.Add(ram); } cbb_ram.DisplayMember = "STenDongRAM"; cbb_ram.SelectedItem = cbb_ram.Items[0]; } // Load CPUs MyChiTietDongCPUBUS chiTietDongCPU = new MyChiTietDongCPUBUS(); List <myChiTietDongCPUDTO> dsDongCPU = new List <myChiTietDongCPUDTO>(); try { dsDongCPU = chiTietDongCPU.LayChiTietDongCPU(); } catch { dsDongCPU = null; } if (dsDongCPU != null) { foreach (myChiTietDongCPUDTO cpu in dsDongCPU) { cbb_cpu.Items.Add(cpu); } cbb_cpu.DisplayMember = "STenDongCPU"; cbb_cpu.SelectedItem = cbb_cpu.Items[0]; } // Load O Cung MyChiTietDongOCungBUS chiTietDongOCung = new MyChiTietDongOCungBUS(); List <myChiTietDongOCungDTO> dsDongOCung = new List <myChiTietDongOCungDTO>(); try { dsDongOCung = chiTietDongOCung.LayChiTietDongOCung(); } catch { dsDongOCung = null; } if (dsDongOCung != null) { foreach (myChiTietDongOCungDTO ocung in dsDongOCung) { cbb_ocung.Items.Add(ocung); } cbb_ocung.DisplayMember = "STenDongOCung"; cbb_ocung.SelectedItem = cbb_ocung.Items[0]; } // Load Man Hinh MyChiTietDongManHinhBUS chiTietManHinh = new MyChiTietDongManHinhBUS(); List <myChiTietDongManHinhDTO> dsManHinh = new List <myChiTietDongManHinhDTO>(); try { dsManHinh = chiTietManHinh.LayChiTietDongManHinh(); } catch { dsManHinh = null; } if (dsManHinh != null) { foreach (myChiTietDongManHinhDTO manhinh in dsManHinh) { cbb_manhinh.Items.Add(manhinh); } cbb_manhinh.DisplayMember = "STenDongManHinh"; cbb_manhinh.SelectedItem = cbb_manhinh.Items[0]; } // Load Card Mang Hinh MyChiTietDongCardDoHoaBUS chiTietCardDoHoa = new MyChiTietDongCardDoHoaBUS(); List <myChiTietDongCardDoHoaDTO> dsCardDoHoa = new List <myChiTietDongCardDoHoaDTO>(); try { dsCardDoHoa = chiTietCardDoHoa.LayChiTietDongCardDoHoa(); } catch { dsCardDoHoa = null; } if (dsCardDoHoa != null) { foreach (myChiTietDongCardDoHoaDTO carddohoa in dsCardDoHoa) { cbb_cardmanhinh.Items.Add(carddohoa); } cbb_cardmanhinh.DisplayMember = "STenDongCardDoHoa"; cbb_cardmanhinh.SelectedItem = cbb_cardmanhinh.Items[0]; } // Load Dong Loa MyChiTietDongLoaBUS chiTietDongLoa = new MyChiTietDongLoaBUS(); List <myChiTietDongLoaDTO> dsLoa = new List <myChiTietDongLoaDTO>(); try { dsLoa = chiTietDongLoa.LayChiTietDongLoa(); } catch { dsLoa = null; } if (dsLoa != null) { foreach (myChiTietDongLoaDTO loa in dsLoa) { cbb_loa.Items.Add(loa); } cbb_loa.DisplayMember = "STenDongLoa"; cbb_loa.SelectedItem = cbb_loa.Items[0]; } // Load O Quang MyChiTietDongODiaQuangBUS chiTietDongDQ = new MyChiTietDongODiaQuangBUS(); List <myChiTietDongODiaQuangDTO> dsDiaQuang = new List <myChiTietDongODiaQuangDTO>(); try { dsDiaQuang = chiTietDongDQ.LayChiTietDongODiaQuang(); } catch { dsDiaQuang = null; } if (dsDongRam != null) { foreach (myChiTietDongODiaQuangDTO diaquang in dsDiaQuang) { cbb_oquang.Items.Add(diaquang); } cbb_oquang.DisplayMember = "STenDongODiaQuang"; cbb_oquang.SelectedItem = cbb_oquang.Items[0]; } //Load HDH MyChiTietHeDieuHanhBUS chiTietHDH = new MyChiTietHeDieuHanhBUS(); List <myChiTietHeDieuHanhDTO> dsHDH = new List <myChiTietHeDieuHanhDTO>(); try { dsHDH = chiTietHDH.LayChiTietHeDieuHanh(); } catch { dsHDH = null; } if (dsHDH != null) { foreach (myChiTietHeDieuHanhDTO hdh in dsHDH) { cbb_hdh.Items.Add(hdh); } cbb_hdh.DisplayMember = "STenHeDieuHanh"; cbb_hdh.SelectedItem = cbb_hdh.Items[0]; } //Load Trong Luong MyChiTietTrongLuongBUS chiTietTL = new MyChiTietTrongLuongBUS(); List <myChiTietTrongLuongDTO> dsTrongLuong = new List <myChiTietTrongLuongDTO>(); try { dsTrongLuong = chiTietTL.LayChiTietTrongLuong(); } catch { dsTrongLuong = null; } if (dsTrongLuong != null) { foreach (myChiTietTrongLuongDTO trongluong in dsTrongLuong) { cbb_trongluong.Items.Add(trongluong); } cbb_trongluong.DisplayMember = "FGiaTriTrongLuong"; cbb_trongluong.SelectedItem = cbb_trongluong.Items[0]; } //Load Ten Dong LapTop & Mau Sac & Thoi Gian Bao Hanh & Gia Ban List <myChiTietDongLaptopDTO> dsLapTop = new List <myChiTietDongLaptopDTO>(); try { dsLapTop = MyChiTietDongLaptopBUS.LayDanhSachChiTietDongLaptop(); } catch { dsLapTop = null; } // - Mau Sac- if (dsLapTop != null) { foreach (myChiTietDongLaptopDTO laptop in dsLapTop) { bool trace = true; for (int index = 0; index < cbb_mausac.Items.Count; index++) { if (string.Compare(cbb_mausac.Items[index].ToString().Trim(), laptop.SMauSac.Trim(), true) == 0) { trace = false; } } if (trace == true) { cbb_mausac.Items.Add(laptop.SMauSac); } } cbb_mausac.SelectedItem = cbb_mausac.Items[0]; // - Thoi Gian Bao Hanh foreach (myChiTietDongLaptopDTO laptop in dsLapTop) { bool trace = true; for (int index = 0; index < cbb_thoigian_bh.Items.Count; index++) { if (string.Compare(cbb_thoigian_bh.Items[index].ToString().Trim(), laptop.IThoiGianBaoHanh.ToString().Trim(), true) == 0) { trace = false; } } if (trace == true) { cbb_thoigian_bh.Items.Add(laptop.IThoiGianBaoHanh); } } cbb_thoigian_bh.SelectedItem = cbb_thoigian_bh.Items[0]; } //Load Card Mạng MyChiTietDongCardMangBUS chiTietCardMang = new MyChiTietDongCardMangBUS(); List <myChiTietDongCardMangDTO> dsCardMang = new List <myChiTietDongCardMangDTO>(); try { dsCardMang = chiTietCardMang.LayChiTietDongCardMang(); } catch { dsCardMang = null; } if (dsCardMang != null) { foreach (myChiTietDongCardMangDTO cardmang in dsCardMang) { cbb_cardmang.Items.Add(cardmang); } cbb_cardmang.DisplayMember = "STenDongCardMang"; cbb_cardmang.SelectedItem = cbb_cardmang.Items[0]; } //Load CardReader MyChiTietDongCardReaderBUS chiTietCardReader = new MyChiTietDongCardReaderBUS(); List <myChiTietDongCardReaderDTO> dsCardReader = new List <myChiTietDongCardReaderDTO>(); try { dsCardReader = chiTietCardReader.LayChiTietDongCardReader(); } catch { dsCardReader = null; } if (dsCardReader != null) { foreach (myChiTietDongCardReaderDTO cardreader in dsCardReader) { cbb_cardreader.Items.Add(cardreader); } cbb_cardreader.DisplayMember = "STenDongCardReader"; cbb_cardreader.SelectedItem = cbb_cardreader.Items[0]; } //Load WebCam MyChiTietDongWebcamBUS chiTietWebCam = new MyChiTietDongWebcamBUS(); List <myChiTietDongWebcamDTO> dsWebcam = new List <myChiTietDongWebcamDTO>(); try { dsWebcam = chiTietWebCam.LayChiTietDongWebcam(); } catch { dsWebcam = null; } if (dsWebcam != null) { foreach (myChiTietDongWebcamDTO webcam in dsWebcam) { cbb_webcam.Items.Add(webcam); } cbb_webcam.DisplayMember = "STenDongWebcam"; cbb_webcam.SelectedItem = cbb_webcam.Items[0]; } //Load Pin MyChiTietDongPinBUS chiTietPin = new MyChiTietDongPinBUS(); List <myChiTietDongPinDTO> dsPin = new List <myChiTietDongPinDTO>(); try { dsPin = chiTietPin.LayChiTietDongPin(); } catch { dsPin = null; } if (dsPin != null) { foreach (myChiTietDongPinDTO pin in dsPin) { cbb_pin.Items.Add(pin); } cbb_pin.DisplayMember = "FTenDongPin"; cbb_pin.SelectedItem = cbb_pin.Items[0]; } //Load Kha Nang Nhan Dang Van Tay cbb_vantay.Items.Add("Có"); cbb_vantay.Items.Add("Không"); cbb_vantay.SelectedItem = cbb_vantay.Items[0]; //Load Cong HDMI cbb_hdmi.Items.Add("Có"); cbb_hdmi.Items.Add("Không"); cbb_hdmi.SelectedItem = cbb_hdmi.Items[0]; // Load So Cong USB cbb_usb.Items.Add("1"); cbb_usb.Items.Add("2"); cbb_usb.Items.Add("3"); cbb_usb.Items.Add("4"); cbb_usb.SelectedItem = cbb_usb.Items[0]; // Load Nha SX MyNhaSanXuatBUS nhaSX = new MyNhaSanXuatBUS(); List <myNhaSanXuatDTO> dsNhaSX = new List <myNhaSanXuatDTO>(); try { dsNhaSX = nhaSX.LayNhaSanXuat(); } catch { dsNhaSX = null; } if (dsNhaSX != null) { foreach (myNhaSanXuatDTO nhasx in dsNhaSX) { cbb_nhasx.Items.Add(nhasx); } cbb_nhasx.DisplayMember = "STenNhaSanXuat"; cbb_nhasx.SelectedItem = cbb_nhasx.Items[0]; } }
/// <summary> /// Khởi tạo danh sách các sản phẩm ban đầu cho từng combobox /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void TRACUUSANPHAM_Load(object sender, EventArgs e) { // Load Ram MyChiTietDongRamBUS chiTietDongRam = new MyChiTietDongRamBUS(); List <myChiTietDongRamDTO> dsDongRam = new List <myChiTietDongRamDTO>(); try { dsDongRam = chiTietDongRam.LayChiTietDongRam(); } catch { dsDongRam = null; } comboBox_Ram.Items.Add("--Không quan tâm--"); if (dsDongRam != null) { foreach (myChiTietDongRamDTO ram in dsDongRam) { comboBox_Ram.Items.Add(ram.STenDongRAM); } comboBox_Ram.SelectedItem = comboBox_Ram.Items[0]; } // Load CPU MyChiTietDongCPUBUS chiTietDongCPU = new MyChiTietDongCPUBUS(); List <myChiTietDongCPUDTO> dsDongCPU = new List <myChiTietDongCPUDTO>(); try { dsDongCPU = chiTietDongCPU.LayChiTietDongCPU(); } catch { dsDongCPU = null; } comboBox_CPU.Items.Add("--Không quan tâm--"); if (dsDongCPU != null) { foreach (myChiTietDongCPUDTO cpu in dsDongCPU) { comboBox_CPU.Items.Add(cpu.STenDongCPU); } comboBox_CPU.SelectedItem = comboBox_CPU.Items[0]; } // Load O Cung MyChiTietDongOCungBUS chiTietDongOCung = new MyChiTietDongOCungBUS(); List <myChiTietDongOCungDTO> dsDongOCung = new List <myChiTietDongOCungDTO>(); try { dsDongOCung = chiTietDongOCung.LayChiTietDongOCung(); } catch { dsDongOCung = null; } comboBox_HardDisk.Items.Add("--Không quan tâm--"); if (dsDongOCung != null) { foreach (myChiTietDongOCungDTO ocung in dsDongOCung) { bool trace = true; for (int index = 0; index < comboBox_HardDisk.Items.Count; index++) { if (string.Compare(comboBox_HardDisk.Items[index].ToString().Trim(), ocung.STenDongOCung.Trim(), true) == 0) { trace = false; } } if (trace == true) { comboBox_HardDisk.Items.Add(ocung.STenDongOCung); } comboBox_HardDisk.SelectedItem = comboBox_HardDisk.Items[0]; } } // Load Man Hinh MyChiTietDongManHinhBUS chiTietManHinh = new MyChiTietDongManHinhBUS(); List <myChiTietDongManHinhDTO> dsManHinh = new List <myChiTietDongManHinhDTO>(); try { dsManHinh = chiTietManHinh.LayChiTietDongManHinh(); } catch { dsManHinh = null; } comboBox_ManHinh.Items.Add("--Không quan tâm--"); if (dsManHinh != null) { foreach (myChiTietDongManHinhDTO manhinh in dsManHinh) { comboBox_ManHinh.Items.Add(manhinh.STenDongManHinh); } comboBox_ManHinh.SelectedItem = comboBox_ManHinh.Items[0]; } // Load Card Mang Hinh MyChiTietDongCardDoHoaBUS chiTietCardDoHoa = new MyChiTietDongCardDoHoaBUS(); List <myChiTietDongCardDoHoaDTO> dsCardDoHoa = new List <myChiTietDongCardDoHoaDTO>(); try { dsCardDoHoa = chiTietCardDoHoa.LayChiTietDongCardDoHoa(); } catch { dsCardDoHoa = null; } comboBox_CardManHinh.Items.Add("--Không quan tâm--"); if (dsCardDoHoa != null) { foreach (myChiTietDongCardDoHoaDTO carddohoa in dsCardDoHoa) { comboBox_CardManHinh.Items.Add(carddohoa.STenDongCardDoHoa); } comboBox_CardManHinh.SelectedItem = comboBox_CardManHinh.Items[0]; } // Load Dong Loa MyChiTietDongLoaBUS chiTietDongLoa = new MyChiTietDongLoaBUS(); List <myChiTietDongLoaDTO> dsLoa = new List <myChiTietDongLoaDTO>(); try { dsLoa = chiTietDongLoa.LayChiTietDongLoa(); } catch { dsLoa = null; } comboBox_Loa.Items.Add("--Không quan tâm--"); if (dsLoa != null) { foreach (myChiTietDongLoaDTO loa in dsLoa) { comboBox_Loa.Items.Add(loa.STenDongLoa); } comboBox_Loa.SelectedItem = comboBox_Loa.Items[0]; } // Load O Quang MyChiTietDongODiaQuangBUS chiTietDongDQ = new MyChiTietDongODiaQuangBUS(); List <myChiTietDongODiaQuangDTO> dsDiaQuang = new List <myChiTietDongODiaQuangDTO>(); try { dsDiaQuang = chiTietDongDQ.LayChiTietDongODiaQuang(); } catch { dsDiaQuang = null; } comboBox_ODiaQuang.Items.Add("--Không quan tâm--"); if (dsDiaQuang != null) { foreach (myChiTietDongODiaQuangDTO diaquang in dsDiaQuang) { bool trace = true; for (int index = 0; index < comboBox_ODiaQuang.Items.Count; index++) { if (string.Compare(comboBox_ODiaQuang.Items[index].ToString().Trim(), diaquang.STenDongODiaQuang.Trim(), true) == 0) { trace = false; } } if (trace == true) { comboBox_ODiaQuang.Items.Add(diaquang.STenDongODiaQuang); } } comboBox_ODiaQuang.SelectedItem = comboBox_ODiaQuang.Items[0]; } //Load HDH MyChiTietHeDieuHanhBUS chiTietHDH = new MyChiTietHeDieuHanhBUS(); List <myChiTietHeDieuHanhDTO> dsHDH = new List <myChiTietHeDieuHanhDTO>(); try { dsHDH = chiTietHDH.LayChiTietHeDieuHanh(); } catch { dsHDH = null; } comboBox_HeDieuHanh.Items.Add("--Không quan tâm--"); if (dsHDH != null) { foreach (myChiTietHeDieuHanhDTO hdh in dsHDH) { comboBox_HeDieuHanh.Items.Add(hdh.STenHeDieuHanh); } comboBox_HeDieuHanh.SelectedItem = comboBox_HeDieuHanh.Items[0]; } //Load Trong Luong MyChiTietTrongLuongBUS chiTietTL = new MyChiTietTrongLuongBUS(); List <myChiTietTrongLuongDTO> dsTrongLuong = new List <myChiTietTrongLuongDTO>(); try { dsTrongLuong = chiTietTL.LayChiTietTrongLuong(); } catch { dsTrongLuong = null; } comboBox_TrongLuong.Items.Add("--Không quan tâm--"); if (dsTrongLuong != null) { foreach (myChiTietTrongLuongDTO tl in dsTrongLuong) { comboBox_TrongLuong.Items.Add(tl.FGiaTriTrongLuong); } comboBox_TrongLuong.SelectedItem = comboBox_TrongLuong.Items[0]; } //Load Ten Dong LapTop & Mau Sac & Thoi Gian Bao Hanh & Gia Ban List <myChiTietDongLaptopDTO> dsLapTop = new List <myChiTietDongLaptopDTO>(); try { dsLapTop = MyChiTietDongLaptopBUS.LayDanhSachChiTietDongLaptop(); } catch { dsLapTop = null; } // - Ten Dong LapTop Combobox_TenDongLapTop.Items.Add("--Không quan tâm--"); if (dsLapTop != null) { foreach (myChiTietDongLaptopDTO laptop in dsLapTop) { bool trace = true; for (int index = 0; index < Combobox_TenDongLapTop.Items.Count; index++) { if (string.Compare(Combobox_TenDongLapTop.Items[index].ToString().Trim(), laptop.STenChiTietDongLapTop.Trim(), true) == 0) { trace = false; } } if (trace == true) { Combobox_TenDongLapTop.Items.Add(laptop.STenChiTietDongLapTop); } } Combobox_TenDongLapTop.SelectedItem = Combobox_TenDongLapTop.Items[0]; // - Mau Sac- comboBox_MauSac.Items.Add("--Không quan tâm--"); foreach (myChiTietDongLaptopDTO laptop in dsLapTop) { bool trace = true; for (int index = 0; index < comboBox_MauSac.Items.Count; index++) { if (string.Compare(comboBox_MauSac.Items[index].ToString().Trim(), laptop.SMauSac.Trim(), true) == 0) { trace = false; } } if (trace == true) { comboBox_MauSac.Items.Add(laptop.SMauSac); } } comboBox_MauSac.SelectedItem = comboBox_MauSac.Items[0]; // - Thoi Gian Bao Hanh comboBox_ThoiGianBaoHanh.Items.Add("--Không quan tâm--"); foreach (myChiTietDongLaptopDTO laptop in dsLapTop) { bool trace = true; for (int index = 0; index < comboBox_ThoiGianBaoHanh.Items.Count; index++) { if (string.Compare(comboBox_ThoiGianBaoHanh.Items[index].ToString().Trim(), laptop.IThoiGianBaoHanh.ToString().Trim(), true) == 0) { trace = false; } } if (trace == true) { comboBox_ThoiGianBaoHanh.Items.Add(laptop.IThoiGianBaoHanh); } } comboBox_ThoiGianBaoHanh.SelectedItem = comboBox_ThoiGianBaoHanh.Items[0]; // - Gia Ban Hien Hanh comboBox_GiaBan.Items.Add("--Không quan tâm--"); foreach (myChiTietDongLaptopDTO laptop in dsLapTop) { bool trace = true; for (int index = 0; index < comboBox_GiaBan.Items.Count; index++) { if (string.Compare(comboBox_GiaBan.Items[index].ToString().Trim(), laptop.FGiaBanHienHanh.ToString().Trim(), true) == 0) { trace = false; } } if (trace == true) { comboBox_GiaBan.Items.Add(laptop.FGiaBanHienHanh + " triệu đồng"); } } comboBox_GiaBan.SelectedItem = comboBox_GiaBan.Items[0]; } //Load Card Mạng MyChiTietDongCardMangBUS chiTietCardMang = new MyChiTietDongCardMangBUS(); List <myChiTietDongCardMangDTO> dsCardMang = new List <myChiTietDongCardMangDTO>(); try { dsCardMang = chiTietCardMang.LayChiTietDongCardMang(); } catch { dsCardMang = null; } comboBox_CardMang.Items.Add("--Không quan tâm--"); if (dsCardMang != null) { foreach (myChiTietDongCardMangDTO cardmang in dsCardMang) { comboBox_CardMang.Items.Add(cardmang.STenDongCardMang); } comboBox_CardMang.SelectedItem = comboBox_CardMang.Items[0]; } //Load CardReader MyChiTietDongCardReaderBUS chiTietCardReader = new MyChiTietDongCardReaderBUS(); List <myChiTietDongCardReaderDTO> dsCardReader = new List <myChiTietDongCardReaderDTO>(); try { dsCardReader = chiTietCardReader.LayChiTietDongCardReader(); } catch { dsCardReader = null; } comboBox_CardReader.Items.Add("--Không quan tâm--"); if (dsCardReader != null) { foreach (myChiTietDongCardReaderDTO cardreader in dsCardReader) { comboBox_CardReader.Items.Add(cardreader.STenDongCardReader); } comboBox_CardReader.SelectedItem = comboBox_CardReader.Items[0]; } //Load WebCam MyChiTietDongWebcamBUS chiTietWebCam = new MyChiTietDongWebcamBUS(); List <myChiTietDongWebcamDTO> dsWebcam = new List <myChiTietDongWebcamDTO>(); try { dsWebcam = chiTietWebCam.LayChiTietDongWebcam(); } catch { dsWebcam = null; } comboBox_Webcam.Items.Add("--Không quan tâm--"); if (dsWebcam != null) { foreach (myChiTietDongWebcamDTO webcam in dsWebcam) { comboBox_Webcam.Items.Add(webcam.STenDongWebCam); } comboBox_Webcam.SelectedItem = comboBox_Webcam.Items[0]; } //Load Pin MyChiTietDongPinBUS chiTietPin = new MyChiTietDongPinBUS(); List <myChiTietDongPinDTO> dsPin = new List <myChiTietDongPinDTO>(); try { dsPin = chiTietPin.LayChiTietDongPin(); } catch { dsPin = null; } comboBox_Pin.Items.Add("--Không quan tâm--"); if (dsPin != null) { foreach (myChiTietDongPinDTO pin in dsPin) { bool trace = true; for (int index = 0; index < comboBox_Pin.Items.Count; index++) { if (string.Compare(comboBox_Pin.Items[index].ToString().Trim(), pin.FTenDongPin.Trim(), true) == 0) { trace = false; } } if (trace == true) { comboBox_Pin.Items.Add(pin.FTenDongPin); } } comboBox_Pin.SelectedItem = comboBox_Pin.Items[0]; } //Load Kha Nang Nhan Dang Van Tay comboBox_NhanDangVanTay.Items.Add("--Không quan tâm--"); comboBox_NhanDangVanTay.Items.Add("Có"); comboBox_NhanDangVanTay.Items.Add("Không"); comboBox_NhanDangVanTay.SelectedItem = comboBox_NhanDangVanTay.Items[0]; //Load Cong HDMI comboBox_HDMI.Items.Add("--Không quan tâm--"); comboBox_HDMI.Items.Add("Có"); comboBox_HDMI.Items.Add("Không"); comboBox_HDMI.SelectedItem = comboBox_HDMI.Items[0]; // Load So Cong USB comboBox_SoCongUSB.Items.Add("--Không quan tâm--"); comboBox_SoCongUSB.Items.Add("1"); comboBox_SoCongUSB.Items.Add("2"); comboBox_SoCongUSB.Items.Add("3"); comboBox_SoCongUSB.SelectedItem = comboBox_SoCongUSB.Items[0]; // Load Nha SX MyNhaSanXuatBUS nhaSX = new MyNhaSanXuatBUS(); List <myNhaSanXuatDTO> dsNhaSX = new List <myNhaSanXuatDTO>(); try { dsNhaSX = nhaSX.LayNhaSanXuat(); } catch { dsNhaSX = null; } comboBox_NhaSanXuat.Items.Add("--Không quan tâm--"); if (dsNhaSX != null) { foreach (myNhaSanXuatDTO nhasx in dsNhaSX) { comboBox_NhaSanXuat.Items.Add(nhasx.STenNhaSanXuat); } comboBox_NhaSanXuat.SelectedItem = comboBox_NhaSanXuat.Items[0]; } }