public static void Save(tb_SwitchPropertyEntity obj) { if (obj!=null) { obj.Save(); } }
/// <summary>根据主键获取一个实体</summary> public static tb_SwitchPropertyEntity RetrieveAtb_SwitchPropertyEntity(int id) { tb_SwitchPropertyEntity obj=new tb_SwitchPropertyEntity(); obj.id=id; obj.Retrieve(); if (obj.IsPersistent) { return obj; } else { return null; } }