C#: Calculator



Today, I will teach you how to create a calculator using C#.Net. This tutorial contains a step by step procedure that you need to follow orderly with ease. This is a simple calculator with functions that has been done accurately.


To start with:


Open Microsoft Visual Studio 2008 and create new Windows Form Application for C#. Then do the following design of a Form just like this.


After that, go to the Solution Explorer, double click the “View Code”  to display the code editor.


In the code editor, declare all the variables that are needed.

do the following codes for function of the buttons (0-9 and .) .

After that, do the following codes for function of the MDAS(x,/,+,-).


Do the following codes for the “Clear” button.

Finally, do the following codes for the function of the equals(=) sign.


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