Who is trading with me?

[EmGooser]

I have having an issue finding a function or event that will tell me WHO is trading with me if they open the trade up. Wow wiki tells me that TRADE_REQUEST no longer works (and I have tryed it too). Does anyone know of a way to tell who is trading with the player? The onyl way I can think of doing it without a function or event would be to read the text in the trade window somehow, but I dont know the frame's name nor the object that would be under.

Thanks in andvance for anyone that can help.

Em