In my ASP.Net project to get this class available in my page i need to do two things like :-
Add reference to System.Web.Optimization DLL
then add the namespace to top of the page like :-
using System.Web.Optimization;
Now the '
ScriptBundle' class is available in my page.
In MVC what i think you have to install Microsoft.AspNet.Web.Optimization package from Nuget.
Hope this link will be of help to you :-
http://stackoverflow.com/questions/9475893/how-to-add-reference-to-system-web-optimization-for-mvc-3-converted-to-4-app[
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