阻止ASP.NET MVC在Html Helper ID中使用下划线替换句点

@Html.TextBoxFor(m => m.Foo_Bar, new { id = Html.IdFor(m => m.Foo_Bar).Replace(".", "_") })

public static MvcHtmlString MyTextBoxFor<TModel, TProperty>(this HtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression)
{
    var metadata = ModelMetadata.FromLambdaExpression(expression, htmlHelper.ViewData);
    var id = metadata.PropertyName.Replace(".", "_");
    var name = htmlHelper.ViewContext.ViewData.TemplateInfo.GetFullHtmlFieldName(id);
    var value = metadata.Model;
    var attributes = new RouteValueDictionary();
    attributes.Add("id", id);
    attributes.Add("name", name);
    attributes.Add("value", value);
    return MvcHtmlString.Create(string.Format<input type=\"text\" {0} />", TagBuilder.Create(attributes).ToString(TagRenderMode.SelfClosing)));
}

@Html.MyTextBoxFor(m => m.Foo_Bar)