session - MVC 4 code file (.cs) redirect to an action -

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i have created .cs file checking session values.
using session below

 httpcontext.current.session["usrprof"]

it written in simple .cs file.
can use if in controller can use in normal .cs file
can use redirect action if don't in session

if (httpcontext.current.session["usrprof"] == null) //redirect action.

you can use redirect response object

if (httpcontext.current.session["usrprof"] == null) {     httpcontext.response.redirect("/controller/action"); }

hope helps


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