@{
    var display = ViewContext.ViewData.ModelMetadata.ModelType.GetDisplayName();
    HtmlTitle = "编辑" + display;
    var controller = this.ViewContext.RouteData.Values["controller"].ToString();
}
@Html.DisplayForModel()
@section bread{
    <li class="breadcrumb-item"><a href="@Url.Action("Index")">@(display)管理</a></li>
}