Find in TDBRICHVIEWEDIT

jota · Post by **jota** » Thu Apr 26, 2012 8:41 am

Hello.

I need to define a search on data in tdbrichviewedit, containing information from a blob field. I want to place cursor in text found.

How can I do?.

Thanks in advance.

Post by **Sergey Tkachenko** » Sat Apr 28, 2012 10:31 am

Search for a substring? Use SearchText method.

jota · Post by **jota** » Wed Feb 27, 2013 11:39 am

Hi

I always do the search from the beginning TDBRichViewEdit text, even if the cursor is in the middle or end of the text

How can I do?

Thank in advance

Post by **Sergey Tkachenko** » Wed Feb 27, 2013 12:45 pm

Store the selection (RVGetSelectionEx from RVLinear.pas), move the caret to the beginning (dbrv.SetSelectionBounds(0, dbrv.GetOffsBeforeItem(0), 0, dbrv.GetOffsBeforeItem(0)), search. If not found, restore the original selection (RVSetSelectionEx).
You can also store and restore scrolling position (VScrollPos)