Answer:
It depends on which game you are referring too. If you are referring to Star Wars Empire at War then the consol commands have not been released yet, but some games do have codes. Try a game codes website and find the game you want. Here are some examples:
http://www.gamewinners.com/DOSWIN/blstarwarsbattlefront2.htm
http://www.gamewinners.com/DOSWIN/blstarwarsknightsoldrepublic.htm
http://www.gamewinners.com/DOSWIN/blstarwarsrepubliccommando.htm