tkinter中的messagebox

 

from tkinter import *
from tkinter import messagebox
def mymsg():
    messagebox.showinfo("my message box","小伙子，下午好!")

root =tk()
root.title("messagebox练习")
# root.geometry("300*160")

button(root,text="按钮",command=mymsg).pack()

root.mainloop()

 

 

 

 

 

 

 

from tkinter import *
from tkinter import messagebox

def mymsg1():
    ret=messagebox.askretrycancel("text1","安装失败，再试一次？")
    print("安装失败",ret)
def mymsg2():
    ret=messagebox.askyesnocancel("text2","编辑成功，是或否或取消")
    print("编辑完成",ret)

root =tk()
root.title("messagebox练习")

button(root,text="安装失败",command=mymsg1).pack()
button(root,text="编辑完成",command=mymsg2).pack()

root.mainloop()