Answers for "tkinter file open dialog box"

how to openn file dialog in tkinter

from tkinter import filedialog
text_file=filedialog.askopenfilename(initialdir="D:/IT related folders and documents/",title="Open Text File",filetypes=(("Text Files", "*.txt"),))

tkinter dialog box

from tkinter import messagebox

messagebox.showinfo("Information","Informative message")
messagebox.showerror("Error", "Error message")
messagebox.showwarning("Warning","Warning message")