>Yuri, lets say a want to delete any text in the comment. Is this suppose to work ?
>
>

>for each oComment in oWord.Activedocument.comments
>  oComment.Range.Select()
>  oComment.Range.Delete()
>endfor
>

I believe, it would be good if you try it yourself.
Other than that, what do you mean, "any text in the comment"? You may insert into comments objects like tables or textboxes, etc having text. Then you need to work with them separately depending on the object structure.

But the main question is, if there is no text, why do you need the comment?