http://bugs.winehq.org/show_bug.cgi?id=30919
--- Comment #4 from Daniele danieleds0@gmail.com 2012-06-15 11:55:46 CDT --- Actually, the same thing happens with TextBoxes. The only difference is that where ListBoxes show only one character for each "\r\n" combination, TextBoxes show two characters (one for "\r" and one for "\n").