在WF14视图中调用扩展字段

@*输出引用*@
@inject SiteExtendFieldService SiteExtendFieldService
@Power.VisualizationView(new { Area = "FulltextSearch", Action = "AdvancedSearch" })
@{

    var siteList = SiteService.GetSiteList();
    var extendField = SiteExtendFieldService.GetAll();
}
@section header {

}

            @foreach (var site in siteList)
            {
                site.ExtendContentObject.InitExtendContent(extendField, site.ExtendContent);
                <label style="min-width: 102px;">
                    <input type="checkbox" value="@site.SiteId" name="siteIds" /> @site.SiteName @site.ExtendObject.IsShow
                </label>
            }