呂思嫻keyevents期末考 

from tkinter import *
def doSomething(event):
    #print("You pressed: " + event.keysym)
    label.config(text=event.keysym)
window = Tk()
window.title('呂思嫻期末考')
window.bind("",doSomething)
label = Label(window,font=("Helvetica",400),bg='skyblue')
label.pack()
window.mainloop()

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