parameters for a button in tkinter code example

Example 1: tkinter button command with arguments

from functools import partial
#
#
def function_name(arg1):
    print(arg1)
#
#tkinter codes for GUI
#
buttonExample = tk.Button(main, text="Button", command=partial(function_name, argument1))

Example 2: python button tkinter

from tkinter import *

wow = Tk()

def ree(hi):
  print(hi)
  
w = Button ( master=wow, command=ree('hi'), text="hi" )

Output:
  Tkinter:
    ______
   [  hi  ] <--- Button
    ------
  
  Shell:
    hi <--- on button pressed

Example 3: button tkinter

import Tkinter
import tkMessageBox

top = Tkinter.Tk()

def helloCallBack():
   tkMessageBox.showinfo( "Hello Python", "Hello World")

B = Tkinter.Button(top, text ="Hello", command = helloCallBack)

B.pack()
top.mainloop()