How to automatically open a combobox on a certain frame?

1

Hey people,

First of all, thank you all for answering my questions.

Now I’m stuck on something new. I’m making a demo of some program. In the movie I use a ComboBox (standard component) and I want that the combobox automatically opens for a few seconds/frames so you can see what choices are in the box.

thanks in advance!
Tipsko