Click here to Skip to main content
12,358,696 members (74,671 online)
Rate this:
Please Sign up or sign in to vote.
See more: C# MVC
      int[] userRoles;
      int iterator = 0;
      foreach (Models.webpages_Roles userRole in Model)
          userRoles[iterator++] = userRole.RoleId;

  <li>@Html.ListBoxFor(userRoles , (MultiSelectList)ViewBag.MyRoles))</li>
<pre lang="xml">[InitializeSimpleMembership]
        public ActionResult Users()
            var Model = Securitydb.UserProfiles.ToList();
            var list = new List<SelectListItem>();
            foreach (Models.webpages_Roles databaseRole in Securitydb.webpages_Roles.ToArray())
                list.Add(new SelectListItem(){Text = databaseRole.RoleName, Value = databaseRole.RoleId.ToString()});
            var multilist = new MultiSelectList(list);

            ViewBag.MyRoles = multilist;
            return View(Model);
throws: The type arguments for method 'System.Web.Mvc.Html.SelectExtensions.ListBoxFor<TModel,TProperty>(System.Web.Mvc.HtmlHelper<TModel>, System.Linq.Expressions.Expression<System.Func<TModel,TProperty>>, System.Collections.Generic.IEnumerable<System.Web.Mvc.SelectListItem>)' cannot be inferred from the usage. Try specifying the type arguments explicitly.

What is wrong with it? I've tried passing
too in various configurations but to no avail.
Posted 10-Sep-12 21:56pm

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
Top Experts
Last 24hrsThis month

Advertise | Privacy | Mobile
Web02 | 2.8.160621.1 | Last Updated 11 Sep 2012
Copyright © CodeProject, 1999-2016
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100