如何使用TagBuilder呈现自闭标签？

Question

以下代码:

var canonical = new TagBuilder("link");
canonical.MergeAttribute("rel", "canonical");
canonical.MergeAttribute("href", url);
return new MvcHtmlString(canonical.ToString());

创建一个标签:

<link href="http://local.domain.com/" rel="canonical"></link>

是否可以渲染

<link href="http://local.domain.com/" rel="canonical"/>

相反,使用TagBuilder？

Answer 1

你有没有尝试过:

canonical.ToString(TagRenderMode.SelfClosing);