This example shows how to use the TextBox element to attach text to a VML shape.
<!-- Include the VML behavior -->
<style>v\: * { behavior:url(#default#VML); display:inline-block }</style>
<!-- Declare the VML namespace -->
<xml:namespace ns="urn:schemas-microsoft-com:vml" prefix="v" />
<v:roundrect style="width:80pt;height:30pt;" fillcolor="red">
<v:fill type="gradient" />
<v:textbox>
<a href="http://www.microsoft.com/">Click here</a>
</v:textbox>
</v:roundrect>