Getting Started with EF (movie management)

Controller code:

     Public classHomecontroller:controller {PrivateNewdbcontext NDC =NewNewdbcontext ();  PublicActionResult Index (stringsearch) {List<Movie> B =ndc.movies.ToList (); if(string. IsNullOrEmpty (search)) B.where (x= = X.title = =search).            ToList (); viewdata["Title"] = B.select (A =NewSelectListItem {Value = a.title, Text =A.title}).            ToList (); returnView (b); } [HttpPost] Public stringIndex (stringsearch) {            return "This post"+search; }         PublicActionResult Create () {returnView (); } [HttpPost] [Validateantiforgerytoken] PublicActionResult Create (Movie b) {if(modelstate.isvalid) {ndc.movies.Add (b); Ndc.            SaveChanges (); }            returnRedirecttoaction ("Index"); }         PublicActionResult Edit (intid) {Movie m=ndc.movies.Find (ID); if(M = =NULL)                returnHttpnotfound (); returnView (m); } [HttpPost] [Validateantiforgerytoken] Publicactionresult Edit (Movie m) {if(modelstate.isvalid) {NDC. Entry (M). State=entitystate.modified; Ndc.                SaveChanges (); returnRedirecttoaction ("Index"); }            returnView (m); }         PublicActionResult Details (intid) {Movie m=ndc.movies.Find (ID); if(M = =NULL)returnHttpnotfound (); returnView (m); }         PublicActionResult Delete (intid) {Movie m=ndc.movies.Find (ID); if(M = =NULL)returnHttpnotfound ();            Ndc.movies.Remove (m); Ndc.            SaveChanges (); returnRedirecttoaction ("Index"); }                }

View Code

Model Code

     Public classMovie { Public intId {Get;Set; }        [Required] [Display (Name="title")] [Stringlength ( -, Minimumlength =1)]         Public stringTitle {Get;Set; }        [Required] [Display (Name="Time")] [DataType (datatype.date)] [DisplayFormat (dataformatstring="{0:YYYY-MM-DD}", Applyformatineditmode =true)]         PublicDateTime ReleaseDate {Get;Set; }        [Required] [Display (Name="author")]         Public stringGenre {Get;Set; } [Display (Name="Price")] [Range (1, -)] [DataType (datatype.currency)] Public decimalPrice {Get;Set; } }     Public classNewdbcontext:dbcontext { Publicdbset<movie> Movies {Get;Set; } }

View Code

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The following is the data lookup function

Getting Started with EF (movie management)