Objective
This is very basic article, which will give demonstration on how to write first F# program.
Step 1
Open visual studio 2010 create new F# application by selecting F# Application project template in Windows tab under Visual F# language category
Step 2
In solution explorer, you can see a file Program.fs has been created for you.
Fs are extension of F# program files.
Step 3
When you click on Program.fs, you can see a blank F# editor will be open.
Step 4
Print Hello World in F# code in F# editor.
Program.fs
// Learn more about F# at http://fsharp.net
printfn
"Hello World to F# language "
Step 5
Run the F# program by pressing ctrl + F5. You will get the output as below,
Conclusion
I have shown in this article, how to write your first F# program. I hope this post was useful.
Thanks for reading. Happy Coding.