In this tutorials will  teach you how to add two number using OOP concepts. This is an important for developing a c# projects.  there are many students who struggling with this area. so that I bring this article for all to clear the doubts. First You have to Design the Form After that you have to create the class  Cal.cs class …

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First step Install the Jdk 8 ->go to google search and type jdk downloads it will take you to the respective website for download Jdk. After download and Install the Jdk. You have to set the path so go to the jdk installation folder open it. you can see the two different folders those are jdk and jre folders. double …

This tutorial will teach you how to make a Radio button in python tkinter step by step from tkinter import * from tkinter import ttk def selection(): selection = radio.get() selection1 = radio1.get() if(selection==1): item = "C" elif(selection == 2): item = "C++" elif (selection == 3): item = "Java" if (selection1 == 1): item1 = "C#" elif (selection1 == …