Win32::GUI::Tutorial - An introduction to programming Win32::GUI
Sample code for the tutorials is installed with Win32::GUI, that should be found in the .../Win32/GUI/demos/ directory under your library installtion root (by default for ActiveState perl this is at C:/Perl/site/lib/Win32/GUI/demos).
There is a viewer/launcher application installed as well.
win32-gui-demos at a command prompt.
The sample code for the tutorials should be found under the 'Misc' heading.