search combobox using instr

Question

Hi all

I am creating a movie player which lists movie files from various folders/subfolders in a combobox (tsFileList). I'd like to be able to enter the movie name into a textbox (txtSearch), find that text in the combobox (using instr), then automatically select the found item.

I'd like to use instr as some of the items in the combobox contains full file paths.

Any help would be greatly appreciated as I can't seem to find an answer for this in a web search.

Regards
Colin