private void EditDetail() { OrderDetail detail = bdsDetail.Current as OrderDetail; if (detail == null) { MessageBox.Show("请选择一个订单项进行修改"); return; } FormDetail formDetailEdit = new FormDetail(detail); if (formDetailEdit.ShowDialog() == DialogResult.OK) { bdsDetail.ResetBindings(false); } }
private void btnAdd_Click(object sender, EventArgs e) { FormDetail formItemEdit = new FormDetail(new OrderDetail()); try { if (formItemEdit.ShowDialog() == DialogResult.OK) { int index = 0; if (CurrentOrder.Details.Count != 0) { index = CurrentOrder.Details.Max(i => i.Index) + 1; } formItemEdit.Detail.Index = index; CurrentOrder.AddDetail(formItemEdit.Detail); bdsDetail.ResetBindings(false); } } catch (Exception e2) { MessageBox.Show(e2.Message); } }