{"action":"created","issue":{"url":"https://api.github.com/repos/aspnet/Mvc/issues/3506","labels_url":"https://api.github.com/repos/aspnet/Mvc/issues/3506/labels{/name}","comments_url":"https://api.github.com/repos/aspnet/Mvc/issues/3506/comments","events_url":"https://api.github.com/repos/aspnet/Mvc/issues/3506/events","html_url":"https://github.com/aspnet/Mvc/issues/3506","id":116029329,"number":3506,"title":"Visual Studio tag helper syntax highlighting not working per project","user":{"login":"damienpontifex","id":1321276,"avatar_url":"https://avatars.githubusercontent.com/u/1321276?v=3","gravatar_id":"","url":"https://api.github.com/users/damienpontifex","html_url":"https://github.com/damienpontifex","followers_url":"https://api.github.com/users/damienpontifex/followers","following_url":"https://api.github.com/users/damienpontifex/following{/other_user}","gists_url":"https://api.github.com/users/damienpontifex/gists{/gist_id}","starred_url":"https://api.github.com/users/damienpontifex/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/damienpontifex/subscriptions","organizations_url":"https://api.github.com/users/damienpontifex/orgs","repos_url":"https://api.github.com/users/damienpontifex/repos","events_url":"https://api.github.com/users/damienpontifex/events{/privacy}","received_events_url":"https://api.github.com/users/damienpontifex/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-11-10T05:20:42Z","updated_at":"2015-11-10T22:08:02Z","closed_at":null,"body":"In one of my ASP.NET 5 projects, the syntax highlighting and intellisense in cshtml files doesn't work. Another project on the same machine works fine, leading to the belief it is in the project configuration?\r\n\r\nI have the `@addTagHelper \"*, Microsoft.AspNet.Mvc.TagHelpers\"` in _ViewImports.cshtml and everything renders fine, but the tooling seems to be broken for this specific project.\r\n\r\nIs there another place this would be disabled/wrongly configured?"},"comment":{"url":"https://api.github.com/repos/aspnet/Mvc/issues/comments/155583259","html_url":"https://github.com/aspnet/Mvc/issues/3506#issuecomment-155583259","issue_url":"https://api.github.com/repos/aspnet/Mvc/issues/3506","id":155583259,"user":{"login":"NTaylorMullen","id":2008729,"avatar_url":"https://avatars.githubusercontent.com/u/2008729?v=3","gravatar_id":"","url":"https://api.github.com/users/NTaylorMullen","html_url":"https://github.com/NTaylorMullen","followers_url":"https://api.github.com/users/NTaylorMullen/followers","following_url":"https://api.github.com/users/NTaylorMullen/following{/other_user}","gists_url":"https://api.github.com/users/NTaylorMullen/gists{/gist_id}","starred_url":"https://api.github.com/users/NTaylorMullen/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/NTaylorMullen/subscriptions","organizations_url":"https://api.github.com/users/NTaylorMullen/orgs","repos_url":"https://api.github.com/users/NTaylorMullen/repos","events_url":"https://api.github.com/users/NTaylorMullen/events{/privacy}","received_events_url":"https://api.github.com/users/NTaylorMullen/received_events","type":"User","site_admin":false},"created_at":"2015-11-10T22:08:02Z","updated_at":"2015-11-10T22:08:02Z","body":"Today, here's the criteria to have `TagHelper` IntelliSense:\r\n\r\n- IF you want the built-in `TagHelper`s ensure the package is in the `project.json` (`Microsoft.AspNet.Mvc.TagHelpers`).\r\n- `Microsoft.AspNet.Tooling.Razor` package\r\n- `@addTagHelper \"*, TheAssemblyWithTagHelpers\"`\r\n- targeting framework dnx451.\r\n"}}