private void barButtonItem7_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { tbl_KhachHanga c = tblKhachHangaBindingSource.Current as tbl_KhachHanga; { if (c != null) { if (tblHangHoaBindingSource.DataSource == null) { tblHangHoaBindingSource.DataSource = c.tbl_HangHoa.ToList(); } tbl_HangHoa a = new tbl_HangHoa() { tbl_KhachHanga = c }; tblHangHoaBindingSource.Add(a); ds.tbl_HangHoa.Add(a); } } }
private async void barButtonItem1_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { tbl_HangHoa ob = tblHangHoaBindingSource.Current as tbl_HangHoa; if (ob != null) { using (CapNhat.ThongTinHangHoa frm = new CapNhat.ThongTinHangHoa(ob)) { if (frm.ShowDialog() == DialogResult.OK) { try { tblHangHoaBindingSource.EndEdit(); await ds.SaveChangesAsync(); } catch (Exception ex) { XtraMessageBox.Show(ex.Message, "Lỗi Dữ liệu", MessageBoxButtons.OK, MessageBoxIcon.Error); } } } } }
public AddHangHoa(tbl_HangHoa ob) { this.ob = ob; }
public ThongTinHangHoa(tbl_HangHoa obj) { InitializeComponent(); tblHangHoaBindingSource.DataSource = obj; }