//var str = "ASP.NET_SessionId=x0ngvru5iypsa2yozcredpls; User=22972; UserIdEncrypted=U1TZ-MhdSwzAFX805Go; AssociationIdEncrypted=g1_Q-MlN4AvvRFN3cks; ManagementIdEncrypted=J2fAmIFOuekHBA";


            //var pairs = str.Split(';')
            //    .Select(value => value.Split('='))
            //    .ToDictionary(pair => pair[0], pair => pair[1]);