ListBox in Python Tkinter

 

from tkinter import *

ak = Tk()

ak.geometry("500x300")

def ins():

    # ACTIVE means before ACTIVE element will insert

    l.insert(END,f"{a.get()}")

l = Listbox(ak)

l.pack()

l.insert(END,"First")

a = StringVar()

e = Entry(ak,textvariable=a).pack()

Button(ak,text="Add",command=ins).pack()

ak.mainloop()