Write and Read Comments (OS X and Windows)

I want to write strings into the Comment (Somments) field of files from a Xojo application running in both OS X and Windows.

On OS X, I do not want to use AppleScript, nor I want to use WindowsScrtipt (on Windows).

Advices on how to do that are welcome.

CommentMBS property via MBS Plugin?

Thanks Christian.

Which plugin contains this?
Thanks.

Mac Plugin

Can’t find a plugin called Mac?
I will load in all of the plugins starting with the word “MacOSX”, as I presume that is what you meant?

Thanks.

It is the MBS Xojo Mac Plugin.

And documentation on that function tells you that it is Mac.

Thanks.