http://bugs.winehq.org/show_bug.cgi?id=17439
--- Comment #22 from Vitaliy Margolen vitaliy@kievinfo.com 2009-05-14 07:26:56 --- (In reply to comment #20)
Dmitry, I don't have a Windows box nearby to test this with, but I also believe you are misunderstanding the issue (just like I did at first as well):
Newsbin Pro 5.5; Lotus WordPro R9; Microsoft VisualStudio 6.0.
All three of these program allow multiple files to select in the open file dialog (with ctrl key) and all respond (selecting all files) to ctrl+A in winXP but not under wine. As I read it, this is exactly what the bug reporter describes.
Open a separate bug for this, after you verify their behavior on windows.