How can I work with F# in Visual Studio 2017 Version 15.3?

Question

I updated Visual Studio Enterprise to the last new version 15.3 Released .

But when I write code in Visual F# , file Program.fs , I can't use "Backspace" .

I tried my best to can use it that I have to create a new file *.fs .

And what do you think about restarting VS , all errors're revival ?

Thank you to hear from me !

Answer 1

You should use nightly build of Visual F# Tool as described here

1. Open Tools -> Extensions and Updates.
2. Click "Change your Extensions and Updates settings" on the bottom-left corner.
3. Click "Add" under "Additional Extension Galleries".
4. Under "Name", enter anything you like. Under "URL", enter https://dotnet.myget.org/F/fsharp/vsix
5. Click "Apply".
6. Click "OK".

It may take a few minutes for VS to refresh the feed, depending on your machine. Once that has happened, you can open Tools -> Extensions and Updates and notice that there is an update to the Visual F# tools!