import tkinter as tk
windows = tk.Tk()
windows.title('復選框')
lab = tk.Label(windows, text='請選擇你喜歡做的事', fg='blue', bg='lightblue', width=35)
lab.grid(row=0, pady=2)
var_b = tk.IntVar()
print(var_b.get())
check_button_b = tk.Checkbutton(windows, text='打籃球', variable=var_b)
check_button_b.grid(row=2)

var_c = tk.IntVar()
print(var_c.get())
check_button_c = tk.Checkbutton(windows, text='打豆豆', variable=var_c)
check_button_c.grid(row=3)

tk.mainloop()

check_button_a = tk.Checkbutton(windows, text='看電影')
check_button_a.grid(row=1)
 
check_button_b = tk.Checkbutton(windows, text='打籃球')
check_button_b.grid(row=2)
 
tk.mainloop()

var_b = tk.StringVar()
check_button_b = tk.Checkbutton(windows, text='打籃球', variable=var_b)
check_button_b.grid(row=2)
 
var_c = tk.StringVar()
check_button_c = tk.Checkbutton(windows, text='打豆豆', variable=var_c)
check_button_c.grid(row=3)
 
tk.mainloop()

var_b = tk.DoubleVar()
print(var_b.get())
check_button_b = tk.Checkbutton(windows, text='打籃球', variable=var_b)
check_button_b.grid(row=2)
 
var_c = tk.BooleanVar()
print(var_c.get())
check_button_c = tk.Checkbutton(windows, text='打豆豆', variable=var_c)
check_button_c.grid(row=3)
 
tk.mainloop()

var_b = tk.DoubleVar()    # 浮點型變量，默認值為 0.0
var_c = tk.BooleanVar()   # 布爾型變量，默認值為 False
var_d = tk.IntVar()       # 整形變量，默認值為 0
var_e = tk.StringVar()    # 字符串變量，默認值為 ''

import tkinter as tk
 windows = tk.Tk()
windows.title('復選框')
lab = tk.Label(windows, text='請選擇你喜歡做的事', fg='blue', bg='lightblue', width=35)
lab.grid(row=0, pady=2)
def print_info():
    a = ''
    for j in select_all:
        if select_all[j].get() == True:
            a = a + enjoyment[j] + '\t'
    print(a)
enjoyment = {0: "打籃球", 1: "踢足球", 2: "看電影", 3: "打豆豆", 4: "演   講", 5: "擼代碼"}
select_all = {}
for i in range(len(enjoyment)):
    select_all[i] = tk.BooleanVar()
    tk.Checkbutton(windows, text=enjoyment[i], variable=select_all[i]).grid(row=i+1)
 
btn = tk.Button(windows, text='確定', command=print_info).grid(pady=2)
tk.mainloop()