/// <summary>删除主表，连同明细一起删除
///
/// </summary>
private void DoDelete()
{
m_orderDetailDAL.DeleteByCond("OrderId=" + m_orderMaster.OrderId + "");
m_orderMasterDAL.Delete(m_orderMaster.OrderId);
m_lstOrderMaster.Remove(m_orderMaster);
m_orderMaster = null;
if (m_lstOrderDetail != null)
{
m_lstOrderDetail.Clear();
objListViewDetail.SetObjects(m_lstOrderDetail);
objListViewDetail.Refresh();
}
SetMode(EntityOperationType.只读);
}