//放弃批号时，删除平行样用
public static void delete(RegNo_DI reg)
{
using (ISession session = SessionHelper.GetSession())
{
session.Delete(reg);
session.Flush();
}
}
//从PDI表查处数据塞入新表
public static void Save( RegNo_DI tem)
{
using (ISession session = SessionHelper.GetSession())
{
session.Save(tem);
session.Flush();
session.Close();
}
}