iot/projects/Infrastructure/Views/Shared/DisplayTemplates/RadioButtonList.cshtml

@{
    var list = new SelectList(new List<SelectListItem>());
    var htmlClass = "form-control select search";

    @if (!string.IsNullOrEmpty(ViewData.ModelMetadata.TemplateHint))
    {
        htmlClass += " " + ViewData.ModelMetadata.TemplateHint;
    }
    if (ViewData.ModelMetadata.IsEnum)
    {
        if (ViewData.ModelMetadata.IsNullableValueType)
        {
            var enumType = ViewData.ModelMetadata.ModelType.GetGenericArguments()[0];
            var items=Enum.GetValues(enumType).Cast<Enum>()
            .Select(o => new SelectListItem { Value = o.GetValue().ToString(), Text = o.GetDisplayName() })
            .ToList();
            list = new SelectList(items, "Value", "Text",(Model as Enum)?.GetValue().ToString());
        }
        else
        {
            list = (Model as Enum).GetSelectList();
        }
    }
    else
    {
        if (ViewData.Get((Guid)Model) != null)
        {
            @ViewData.Get((Guid)Model)
        }
    }
    <div>
        @foreach (var item in list.Where(o => o.Selected))
        {
            <lable>@item.Text</lable>
        }
    </div>
}