Python Program to Add Two Numbers in Tkinter – Programming Code Examples

Python Program to Add Two Numbers in Tkinter1 min read

It is a simple Python program to add two integers and display their sum. This program is only for learning Python Tkinter.
Here two text boxes will accept two numbers from user and display their sum in another text box.



Code Behind Interface:





  • I get following error when I click Button for calculate

    AttributeError: ‘NoneType’ object has no attribute ‘get’

  • Worked really flawless, super example to begin GUI learning with Python Tk.

    One thing to note, should compile with python 3.* versions as 2.* versions have Tkinter with cap “T” and 3.* versions have tkinter with small “t”.

    Keep posting more stuff, on complicated GUI’s with Tk.

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