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()