public ActionResult AddUserToGroup(RegisterModel model)
        {
            if (User.IsInRole("Administrator"))
            {
                if (ModelState.IsValid)
                {
                    // Attempt to register the user
                    MembershipCreateStatus createStatus;
                    Membership.CreateUser(model.UserName, model.Password, model.Email, null, null, true, null, out createStatus);

                    if (createStatus == MembershipCreateStatus.Success)
                    {
                        FormsAuthentication.SetAuthCookie(model.UserName, false /* createPersistentCookie */);
                        return RedirectToAction("Index", "Home");
                    }
                    else
                    {
                        //ModelState.AddModelError("", ErrorCodeToString(createStatus));
                    }
                }

                // If we got this far, something failed, redisplay form*/

                return View(model);
            }
            else
            {
                FormsAuthentication.SignOut();
                return RedirectToAction("Index", "Home");
            }
        }
        public ActionResult CreateUserAccount(RegisterModel model)
        {
            if (User.IsInRole("Administrator"))
            {
                if (ModelState.IsValid)
                {
                    // Attempt to register the user
                    MembershipCreateStatus createStatus;
                    Membership.CreateUser(model.UserName, model.Password, model.Email, null, null, true, null, out createStatus);

                    if (createStatus == MembershipCreateStatus.Success)
                    {
                        string[] usersRoles = Roles.GetRolesForUser(model.UserName);
                        if (usersRoles.Length > 0)
                        {
                            Roles.RemoveUserFromRoles(model.UserName, usersRoles);
                        }

                        Roles.AddUserToRole(model.UserName, model.SelectedRoleName);

                        //FormsAuthentication.SetAuthCookie(model.UserName, false /* createPersistentCookie */);
                        return RedirectToAction("ApplicationUsers", "UserManagement");
                    }
                    else
                    {
                        ModelState.AddModelError("", ErrorCodeToString(createStatus));
                    }
                }

                // If we got this far, something failed, redisplay form
                return View(model);
            }
            else
            {
                FormsAuthentication.SignOut();
                return RedirectToAction("Index", "Home");
            }
        }