The HTML tag is more
commonly adopted by existing sites, but this might just be due to the fact that
most of the ?¬?rst published examples used the HTML object tag, and it is a familiar
syntax for most Web developers. Given this, there is not a signi?¬?cant reason
for people to explore other options.
An advantage of the XHTML tag in Internet Explorer is that it is implemented using
a binary behavior object, whereas the HTML object tag uses an ActiveX object.
This allows the XHTML tag to still work even if ActiveX objects are
disabled, which may occur when high security settings are applied. In most
cases, this probably isn??™t a big win, because in the default con?¬?guration ActiveX
objects are enabled, but it??™s good to know just in case that security setting on
the client is a concern.
It is easy to change the syntax a site uses, because both are expressed in a small
amount of HTML, and switching between them does not have broader impact
on the site.
acquire the token and satisfy the request. The token is then returned
back to the Web page.
The Information Card extension that comes in Internet Explorer
7 supports two different syntaxes for calling into CardSpace: an
HTML and an XHTML object tag.
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