VS Implementing database Data migration

   PublicActionResult About () {List<ChangeData.Models.old.adsinfo> adsinfo_new =NewList<models.old.adsinfo> ();//instantiate a list to load the old table            using(Model2 m2 =NewModel2 ()) {adsinfo_new= M2.adsinfo.ToList ();//m2 A piece of data from the ad table and creates a list            }            using(Model1 m1 =NewModel1 ())//Instantiate M1, here is the new table            {                foreach(varIteminchAdsinfo_new)//Traverse Adsinfo_new{Ads Ads=NewAds (); Ads. ATime=Item.adsinfo_inputtime; Ads. Auname=Item.adsinfo_inputername; Ads.isdel= Item.adsinfo_isdel = =1;//int to bool                    intA =0; int. TryParse (Item.adsinfo_order +"", outa); Ads. Sort= A;//decimal Turn intads. Title=Item.adsinfo_title; Ads. IMG="/"+Item.adsinfo_path; Ads. Key=Item.adsinfo_key; Ads. URL=Item.adsinfo_url; M1.                Ads.add (ADS); } M1.            SaveChanges (); }            returnView (); }

VS Implementing database Data migration