Tkinter programming problem

[furliz]

> I did try   self.frame.destroy  as the function  
> self.frame.destroy(), but the Quit button still didn't work. The
> application can be closed via the window corner X, but I'm still
> puzzled as to why it does not respond to Quit.
> 
> Any more suggestions?

why don't use 'sys.exit(0)' as command?
Ex:
quitButton = Button(root,text="Quit",command=sys.exit(0))