Tkinter OptionMenu命令可以指定参数吗？

import tkinter as tk

def on_option_change(value, extra_arg):
    print(f"Selected: {value}")
    print(f"Extra argument: {extra_arg}")

root = tk.Tk()

# 假设我们有一些选项和一个额外的参数
options = ["Option 1", "Option 2", "Option 3"]
extra_argument = "Extra Info"

# 创建一个变量来存储当前的选择
selected_option = tk.StringVar(root)
selected_option.set(options[0])  # 设置默认值

# 创建 OptionMenu 并使用 lambda 来传递额外的参数
option_menu = tk.OptionMenu(root, selected_option, *options, command=lambda value: on_option_change(value, extra_argument))
option_menu.pack()

root.mainloop()

import tkinter as tk
from functools import partial

def on_option_change(value, extra_arg):
    print(f"Selected: {value}")
    print(f"Extra argument: {extra_arg}")

root = tk.Tk()

options = ["Option 1", "Option 2", "Option 3"]
extra_argument = "Extra Info"

selected_option = tk.StringVar(root)
selected_option.set(options[0])

# 使用 partial 来预先填充 extra_arg 参数
option_menu = tk.OptionMenu(root, selected_option, *options, command=partial(on_option_change, extra_arg=extra_argument))
option_menu.pack()

root.mainloop()