private async void barButtonItem1_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { using (CapNhat.AddKhoNoiBo frm = new CapNhat.AddKhoNoiBo(new tbl_KhachHanga())) { if (frm.ShowDialog() == DialogResult.OK) { try { tblKhachHangaBindingSource.Add(frm.KHInfor); ds.tbl_KhachHanga.Add(frm.KHInfor); await ds.SaveChangesAsync(); } catch (Exception ex) { MessageBox.Show(ex.Message, "Message"); } } } }
private async void barButtonItem2_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e) { tbl_KhachHanga obj = tblKhachHangaBindingSource.Current as tbl_KhachHanga; if (obj != null) { using (CapNhat.AddKhoNoiBo frm = new CapNhat.AddKhoNoiBo(obj)) { if (frm.ShowDialog() == DialogResult.OK) { try { tblKhachHangaBindingSource.EndEdit(); await ds.SaveChangesAsync(); } catch (Exception ex) { MessageBox.Show("errorr"); } } } } }