条件链接查询mvc3

Question

我需要帮助才能使代码可行

 public ActionResult _StaffBlogs()
    { 
        string userkey = Membership.GetUser().ProviderUserKey.ToString();
        if (userkey != null || userkey != " ")
        {
            var blogstaff = db.Blogs
                .Where(u => u.IsLive == true)
                .Where(u => u.UserGuId == userkey)
                .OrderByDescending(u => u.Id)
                .Take(10);
            return PartialView(blogstaff);
        }
       return View();
    }

在视图中我有这个条件

  @if(Request.IsAuthenticated )
    {
   @{Html.RenderAction("_StaffBlogs", "Blog");}
     }

显示错误 编译器错误消息：CS1501：方法'Write'没有重载需要0个参数

感谢您的期待

Answer 1

在renderpartial删除之前问题是和额外的@删除了错误