lots of thanks to the nice guys of python community, i do it ,and it works just as i want, but unfourtunatly a new problem arise. the problem is : when i use pack_forget , i just work, but suppose we want to call it in func or method, i choose to test it in a func:
def do_unpack(f): f.pack_forget() ... b=Button(f3,text="hello",command=do_unpack(f3)) it does not work & the interpreter does not claim any error. so how can i send a pointer (refrence) of an object to a func or method. should i use any prop. of frame instance(ex:f3)? in other words i want to know how can i send arg as refrence in python.(ex: object of general MyClass)? thank you again i am a real newbie in python & tkinter, -- http://mail.python.org/mailman/listinfo/python-list