I have a list box which contains a list of items. Currently if you type in a character say "L" then you are taken to the first record with this character, if you then type another character say "O" (in list box you now see "LO") it takes you to the first record starting with "O".

How can I get the list box to recognise the characters that are input and go to the record starting with all of the characters?
Any advice is appreciated