Copy HTML source of formatted note to Clipboard?

I tried this:


tell application id "com.devon-technologies.thinkpro2" to set the clipboard to (the source of the selection)

No error, but nothing in the Clipboard. Then I tried this:


tell application id "com.devon-technologies.thinkpro2" to set the clipboard to (the source of the selection) as text

and did get an error. Is there any way to make it work? Thanks.

The selection contains a list of records, therefore this should work:


tell application id "DNtp" to set the clipboard to (the source of item 1 of (the selection as list)) as string

or


set the clipboard to (the source of the content record) as string

Thanks.