As said, after adding the
AfxDoEvents...
the PrintPreview works,
One more word, Jose. Looking at thiscode from CSED and at your Scintilla wrappers ... thats just an amazing work!
When i take a closer look, i can only say ITS ARTWORK. You are an ARTIST!
Compared to your Artwork, Picasso was just a Nerd (my personal opinion).
PS: If you try to compile things ... try to compile SED 115, and take a look why it does not startup. Possibly you can report a Bug in PB to Jim?