With some adjustments, a little bit more intelligent C++ appointment program (as version 1.1) has been released. The new features are;

-Exception Handling in user input verification. (I have used some default rules to decide which one is acceptable but you can change it in your way)

-This exception handling operations throws unmatched strings or empty field error and these are caught and warns user by MessageDialog Boxes.

-User can select  a date via Gtk::SpinButton interface which contains current day,month and year.



   






Following program is a simple database application that uses a file I/O to store information and includes Gnome's gtkmm graphical user interface libraries. Besides it's application programming interface, there is a helpful PDF document that might help you about gtkmm libraries. By using this PDF, you can make progress in a short period of time. I am publishing this appointment program as version 1.0. 



There are source sites that might help you about gtkmm libraries:

http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk2-treev-parts

http://www.pygtk.org/

appointment_v1.0.zip indir.
appointment_v1.1.zip indir