partial void Deletenormal_extends(normal_extends instance);
 partial void Updatenormal_extends(normal_extends instance);
 public int Update(normal_extends ne)
 {
     string sql = string.Format(@"update normal_extends set title='{0}',name='{1}',author='{2}',info='{3}',type={4},enabled={5},BaseTable='{7}' where id={6}", ne.Title, ne.Name, ne.Author, ne.Info, ne.Type, ne.Enabled, ne.Id,ne.BaseTable);
     return SqlHelper.ExecuteNonQuery(CommandType.Text ,sql);
 }
 partial void Insertnormal_extends(normal_extends instance);
 /// <summary>
 /// Insert
 /// </summary>
 /// <param name="ne"></param>
 /// <returns>返回ID</returns>
 public int Insert(normal_extends ne)
 {
     db.normal_extends.InsertOnSubmit(ne);
     db.SubmitChanges();
     return ne.Id;
 }