How to Make a Calculator in C# Windows Form Application





In this post we will see How to create a Simple Calculator in C# with windows form application using Visual Studio.
Download Calculator Code C# (Calculator.zip)

How to Make a Calculator in C# Windows Form Application
How to Make a Calculator in C# Windows Form Application

Form1.cs

Form1.Designer.cs

Program.cs


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  • Candle Shinde

    Try doing 1+2+3- and see the result.
    Can you tell me the fix.
    I try debugging it but i am somehow not able to fix it

    thank you

    • Tigar

      That would be a good challenge for you. 🙂

  • Firdos Alia

    good one

  • Mohamed Elsayed

    why after clicking (=) if u try to do an operation with the last result program first do ur last operation like 1+5=6
    now try to do operation ur number become 12 why?