tkinter.simpledialog模块

函数

1. askfloat(title, prompt, **kw)
2. askinteger(title, prompt, **kw)
3. askstring(title, prompt, **kw)

实例

import tkinter.simpledialog
import tkinter as tk

root = tk.Tk()

root.geometry('600x400')

ety = tk.Entry(root)
ety.pack()


def select():
    ety.delete(0,tk.END)
    s = tkinter.simpledialog.askstring(title='请输入',prompt='请输入名字')
    ety.insert(0,s)

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

root.mainloop()