Is there a way to change levels using a combobox?

I can’t find any info on this. I have been able to figure out how to change materials using a combobox but not anything else. Is there any way to change levels using a combobox?

You can call open level using the selected option from the combobox, assuming you populate it with the names of your levels.

Adding to that ^

http://puu.sh/tBmqO/6c219d6d61.png

http://puu.sh/tBmyL/9c904ff14d.png

what is that blue string came from

can you make a video about it , and post it to youtube