In short, in the header files of a C-compiler installation. C:\Program Files\Microsoft Visual Studio\VC98\Include for VS6.
In even shorter, on MSDN. The WS_ flags are covered in Platform SDK Documentation -> User Interface Services -> Windows User Interface -> Windowing -> Windows -> Windows Reference -> Window Styles As you can see, you would probably never find something on MSDN if you do not already know exactly what you're looking for. Searching the MSDN for WS_NOTIFY gives no result, searching for WS_VISIBLE (or, beware, just WS_) gives you half a zillion results. Have fun, Harald > -----Original Message----- > From: NAHUM Marc [mailto:[EMAIL PROTECTED] > Sent: Tuesday, April 09, 2002 08:40 > To: perl-win32-gui-users@lists.sourceforge.net > Subject: [perl-win32-gui-users] -style => WS_VISIBLE | 2 | WS_NOTIFY, > > > hye, > > where can i find a doc on the stlyle like this one : > -style => WS_VISIBLE | 2 | WS_NOTIFY, > > thanks,