Tkinter MessageBox

Tkinter MessageBox widget is used to display message boxes in any applications in Python GUI. It provides many functions which can be used to display a message.

There are some Functions used in this widget:

1. askquestion
2. askyesno
3. showwarning
4. showerror
5. showinfo
6. askretrycancel
7. askokcancel

Syntax:

The parameters FunctionName shows the name of the message box function. the title is the text of a title bar of the message box. the message is the text to be displayed as a message. options are alternative choices that can be used in the message box. Some options are default and parent.

Example:

from tkinter import *
from tkinter import messagebox


appWindow = Tk()
appWindow.title("Window Title-Tutorialsart.com")

appWindow.geometry('350x200')

def clicked():
    messagebox.showinfo('Messagebox Title', 'Message Information')
btn = Button(appWindow,text='Clickable Button', command=clicked, bg="orange")
btn.grid(column=0,row=0)
appWindow.mainloop()

Output: