tkinter.messagebox 模块

函数

信息消息框

1. showinfo(title=None, message=None, **options)

警告消息框

1. showwarning(title=None, message=None, **options)
2. showerror(title=None, message=None, **options)

疑问消息框

1. askquestion(title=None, message=None, **options)
2. askokcancel(title=None, message=None, **options)
3. askretrycancel(title=None, message=None, **options)
4. askyesno(title=None, message=None, **options)
5. askyesnocancel(title=None, message=None, **options)

实例

import tkinter.simpledialog
import tkinter as tk
import tkinter.messagebox

root = tk.Tk()

root.geometry('600x400')




def select():
 
    s = tkinter.simpledialog.askstring(title='请输入',prompt='请输入名字')
    tkinter.messagebox.showinfo(message=s)

btn = tk.Button(root,text='...',command=select)
btn.pack()

root.mainloop()