On Sat, 8 Nov 2014 22:29:02 -0200 Antônio <antoniog12345 at gmail.com> wrote: > function WSRegisterCustomX: Boolean; external name 'WSRegisterCustomX'; > > {...} > > class procedure TCustomX.WSRegisterClass; > begin > inherited; > WSRegisterCustomX; > end; >[...] > > What does WSRegisterCustomX do? And? Mattias