Design View Option is Missing in Visual Studio 2017 community

Hello all,

I am new in VS 2017, recently i have installed VS 2017 community .

i am trying to create one small asp.net form , so i am following below steps:

1. open Visual studio -> new -> project -> select ASP.net core web application under .net core
2. under Index.cshtml , i have added few buttons but i am not able to see design view , where i can click on button and directly will go the .cs 

Index.cshtml

<div>@page</div> <div>@model IndexModel</div> <div>@{</div> <div>    ViewData["Title"] = "Home page";</div> <div>}</div> <div> </div> <div><div class="text-center"></div><div>    <H1>CRUD Opertaions Form</H1></div> <div></div></div> <div><input id="Create" type="button" value="Create" /></div> <div><input id="Read" type="button" value="Read" /></div> <div><input id="Update" type="button" value="Update" /></div> <div><input id="Delete" type="button" value="Delete" /></div> <div></div> <div></div>

I have enable Design view under tools -> options and restart VS , but nothing happen , still i cant see design view option , and without design view option i cant proceed :-(

any help would be appreciate !

Many thanks!

Br,

Abhi