Simple Calculator in ASP.Net with Source Code3 min read

In this article, we will create an example that performs the Addition, Subtraction, Multiplication and Division Operations with ASP.NET. In our example, we will use RadioButton Controls for the selection of Addition, Subtraction, Multiplication and Division. We will display the result according to the process selected in RadioButton and display it in Label control.

In order to perform our example, in Visual Studio program, we add Add – Web Form to File – New – Web Site by using Solution Explorer window.

We open the Web Application as follows. Then we add a WebForm into the application.


Add a WebForm to Project


We create our WebForm as follows:

The above webform design codes will be as follows


Button Click: After completing the adjustments in the Design section, we double-click on the Button control and write the following C # codes to the Click event.


Simple Calculator in ASP .Net with Source Code

Simple Calculator in ASP .Net with Source Code

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