linq to sql中操作两张表联查，有一个地方报错

各位大牛，本人小菜，做的是两个表增删改查，控制器中用linq to sql ,ui是cshtml，有点紧张，说不清楚。贴图
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http://blog.csdn.net/panpen120/article/details/47947787

index.cshtml主页面代码
@model IEnumerable

@{
ViewBag.Title = "Index";
}

Index

@Html.ActionLink("Create New", "Create")
@Html.ActionLink("Add new ", "Add")

@using (Html.BeginForm(@*"index", "TUsers", new {index=1 }*@))
{

用户名: @Html.TextBox("UserName")
用户id: @Html.TextBox("UserID")

}

@foreach (var item in Model) { }

用户id	用户名	昵称	是否机器人	身上的金币	银行金币	最后登录ip	所有登陆次数	最后登录时间	用户类型	操作
@Html.DisplayFor(modelItem => item.UserID)	@Html.DisplayFor(modelItem => item.TUsers.UserName)	@Html.DisplayFor(modelItem => item.TUsers.NickName)	@Html.DisplayFor(modelItem => item.TUsers.IsRobot)	@Html.DisplayFor(modelItem => item.WalletMoney)	@Html.DisplayFor(modelItem => item.BankMoney)	@Html.DisplayFor(modelItem => item.LastLoginIP)	@Html.DisplayFor(modelItem => item.AllLoginTime)	@Html.DisplayFor(modelItem => item.LastLoginTM)	@Html.DisplayFor(modelItem => item.UserType)	@Html.ActionLink("修改", "Edit", new { id=item.UserID }) | @Html.ActionLink("修改主表", "Update", new {id=item.UserID })| @Html.ActionLink("查看详情", "Details", new { id=item.UserID }) | @Html.ActionLink("删除", "Delete", new { id=item.UserID })

控制器中的方法：
public ActionResult Index(string UserName, int? UserID,int index=1)
{

        UserName = UserName ?? "";
        UserID = UserID ?? 0;
        var list = from t in db.TUsers
                   join i in db.TUserInfo
                   on t.UserID equals i.UserID
                   orderby t.UserID descending
                   where t.IsRobot == 0
                   where UserID == t.UserID || UserID == 0
                   where t.UserName.Contains(UserName) || UserName == ""
                   //.Skip((index - 1) * 10)
                   //.Take(10)
                   select new UserViewElement
                   {
                       UserID = t.UserID,
                       UserName = t.UserName,
                       NickName = t.NickName,
                       IsRobot = t.IsRobot,
                       WalletMoney = i.WalletMoney,
                       BankMoney = i.BankMoney,
                       LastLoginIP = i.LastLoginIP,
                       LastLoginTM = i.LastLoginTM,
                       AllLoginTM = i.AllLoginTime
                   };
                       return View(list.ToList());

我本来是还要做一个分页的，现在主页面数据出不来我就先把分页的代码注释掉了。然后再运行主页面，报错：
"传入字典的模型项的类型为“System.Collections.Generic.List1[User多表联查.Controllers.UserViewElement]”，但此字典需要类型“System.Collections.Generic.IEnumerable1[User多表联查.Models.TUserInfo]”的模型项。"