如何检查当前页面是否在ASP.Net中使用SSL？

I have a site that, by design and client preference, can be served using HTTP or HTTPS. The client company simply chooses whether or not to link to our site using the https:// or https:// and IIS does the rest. A feature is being added to a page which deals with sensitive information that should only ever be viewed over SSL. Clients have agreed that this additional feature should be disabled on this page when not using an HTTPS connection.I have a site that, by design and client prefer