Today, I have some of problems when working with <meta> tags in Sitefinity 7.2
I created one widget by MVC and register it to toolbox. And then I created a page, In this page I drag this Widget, so when page open need to set <Meta> content dynamic when page open.
Please helps with any solutions.
HtmlMeta hm =
"your meta content"
I can confirm that above solution work fine from MVC feather widgets.