c# - MVC 6 VNext How to set same layout from different areas -

how set same layout different areas in mvc 6 vnext,

i using _viewimports.cshmlt , _viewstart.cshtml in each area

in _viewstart.cshtml

@{     layout = "_/views/shared/_layout.cshtml"; } 

and _viewimports.cshtml

@using cross2enterprise.administrador @using cross2enterprise.administrador.models @using microsoft.framework.optionsmodel @addtaghelper "*, microsoft.aspnet.mvc.taghelpers" 

i'm discarting obvious things... did tried ...? (i have viewed few of things vnext )

layout = "~/views/shared/_layout.cshtml";