Python 3 Tkinter Close Window Using root.Destroy() Method Using Button inside Functions and Classes in GUI Desktop App Full Project For Beginners

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Welcome folks today in this blog post we will be closing window using root.destroy() method using button inside functions and classes in tkinter gui desktop app in python. All the full source code of the application is given below.

 

 

Get Started

 

 

In order to get started you need to install the below library using the pip command as shown below

 

pip install tkinter

 

After installing this library you need to make an app.py file and copy paste the following code

 

app.py

 

First of all we will be using the root.destroy command to the button

 

 

 

Now we will be using functions to close the window

 

app.py

 

 

 

Now we will be using the classes to close the tkinter window

 

app.py

 

 

 

If you execute the above python script by typing the below command

 

python app.py

 

 

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