tkinter change button text
import tkinter as tk
root = tk.Tk()
def update_btn_text():
btn_text.set("b")
btn_text = tk.StringVar()
btn = tk.Button(root, textvariable=btn_text, command=update_btn_text)
btn_text.set("a")
btn.pack()
root.mainloop()how to change text of Button in tkinter
from tkinter import *
import tkinter.font as font
gui = Tk(className='Python Examples - Button')
gui.geometry("500x200")
# define font
myFont = font.Font(size=30)
# create button
button = Button(gui, text='My Button', bg='#0052cc', fg='#ffffff')
# apply font to the button label
button['font'] = myFont
# add button to gui window
button.pack()
gui.mainloop()Copyright © 2021 Codeinu
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