//修改技术条件页面
public ActionResult Add(int udg_id)
{
List <UpDownView> list_udv = dbDrive.GetUpDownViews(udg_id);
UpDownExperiment upDownExperiment = dbDrive.GetUpDownExperiment(list_udv[0].dudt_ExperimentId);
ude = upDownExperiment;
udv = list_udv;
return(View(upDownExperiment));
}