component is a class which can be created
in the VO-Window Editor, added with several
methods and integrated in different windows
a control. The advantage
of a component is that several
controls can be combined with the program
logic and then be used in different windows
as a painted control.
With a wizard various parameters can be
asked from the user.
The various parameters can be edit by the user over several sides step by
step. The user get a description of the parameters to be edited on every side.
Within the wizard the user can step between the single sides forwards and backwards.