Last Line Error: Name Session does not exist in Current Context.


  public ActionResult GetNewOwnerRecord(int ownerID, int propertyID)
    {
        OwnerManager ownerManager = new OwnerManager();
        var newOwner = ownerManager.Get(ownerID, true);

        PropertyOwnerRoleViewModel newPropertyOwnerRoleViewModel = new PropertyOwnerRoleViewModel();
        newPropertyOwnerRoleViewModel.OwnerID = newOwner.OwnerID;
        newOwner.Address = new Model.Address();
        newPropertyOwnerRoleViewModel.Owner = newOwner;
        newPropertyOwnerRoleViewModel.IsPrimaryOwner = false;
        newPropertyOwnerRoleViewModel.OwnershipPercentage = 0;
        newPropertyOwnerRoleViewModel.PropertyID = propertyID;

        IQueryable<PropertyOwnerRoleViewModel> currentOwnersResult = Session[_currentOwnersResult] as IQueryable<PropertyOwnerRoleViewModel>;

HttpContext.Session.GetString(_currentOwnersResult])

Error Text: 'ISession' does not contain a definition for 'GetString' and no accessible extension method 'GetString' accepting a first argument of type 'ISession' could be found (are you missing a using directive or an assembly reference?)

IQueryable<PropertyOwnerRoleViewModel> currentOwnersResult = HttpContext.Current.Session(_currentOwnersResult]) as IQueryable<PropertyOwnerRoleViewModel>;

Error Text: 'HttpContext' does not contain a definition for 'Current' and no accessible extension method 'Current' accepting a first argument of type 'HttpContext' could be found (are you missing a using directive or an assembly reference?)