You can do that with MS RTF ActiveX control instead of EditBox.

>Hi all,
>
>We have a search feature on some of our application that allows the user to search the content of a memo field.
>I works OK, but instead of show the memo field content on a EditBox, we would like to add a feature that shows the keywords found in that EditBox highlighted.
>I would like also to highlight all occurrences found (so using SelStart and SelLength properties will not work, I think).
>