moving a hero using wasd

I am just a begginer in using world editor and only have basic knowledge about using triggers and no knowledge of using JASS. Im sry if this is a really noob question, but is it possible to make a hero move using wasd (or something like that ex: tfgh)with GUI (JASS if possible)

thx in advanced

Edit: I found the arrow control tut by ant, but now i dont know how to make it so that the camera doesnt move when you use the arrow keys help?

You need to lock the camera.

Make sure the camera is locked to the unit that will be moving. There should be an action for that in the GUI.