在所有ListBox TKinter中打印值和键

from tkinter import *

root = Tk()
listbox = Listbox(root)
listbox.pack()

items = {"Value 1": "Key 1", "Value 2": "Key 2", "Value 3": "Key 3"}

for value, key in items.items():
    listbox.insert(END, value)
    listbox.set(key, len(listbox.get(0, END)) - 1)

def print_selected_item():
    selected_index = listbox.curselection()[0]
    selected_value = listbox.get(selected_index)
    selected_key = listbox.get(selected_value)
    print("Selected Value:", selected_value)
    print("Selected Key:", selected_key)

button = Button(root, text="Print Selected Item", command=print_selected_item)
button.pack()