Good day to all!!!!

I'm hoping someone can help me with this, I'm stuck!!!

I've got a form with a combo (drop down) box that uses a field in a table as it's source.

I would like to have the option of typing in a value, instead of only selecting from the list. When I type a string value into the combo box and then try to use it via the controls Value property, It's blank.

HELP!!!
TIA