from tkinter import *
def screenTwo():
screen2 = Tk()
screen2.geometry('500x400')
button2 = Button(screen2, text = 'Go back!')
button2.place(x=200,y=50)
screen2.mainloop()
screen = Tk()
screen.geometry('500x400')
button = Button(screen, text = 'Click me', command=screenTwo)
button.place(x=200,y=50)
screen.mainloop()
我想用.destroy()关闭窗口,但是我不想直接引用该窗口,因为当我开始处理一堆窗口时,它将变得很烦人。 是否有命令/功能可在其中获得当前或上一个窗口?