Open james-aslett opened 1 year ago
With support from FSharp channel on Discord, we managed to make it work with the following code:
open System
open System.Net
open System.Windows.Forms
[<EntryPoint; STAThread>]
let main argv =
let webClient = new WebClient()
let fsharpOrg = webClient.DownloadString(Uri "http://fsharp.org")
let browser =
new WebBrowser(ScriptErrorsSuppressed = true,
Dock = DockStyle.Fill,
DocumentText = fsharpOrg)
let form = new Form(Text = "Hello from F#!")
form.Controls.Add browser
form.Show()
Application.Run(form)
0
and .fsproj settings:
<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
<PropertyGroup>
<OutputType>WinExe</OutputType>
<TargetFramework>net7.0-windows</TargetFramework>
<UseWindowsForms>true</UseWindowsForms>
<LangVersion>7.0</LangVersion>
</PropertyGroup>
<ItemGroup>
<Compile Include="Program.fs" />
</ItemGroup>
</Project>
I have reached Listing 4.8, and was unable to get System.Windows.Forms working in my .NET Core 3.1 project, so I downloaded this repo. Unfortunately, the same is true here - if I go to folder view > src > code-listings > lesson-04.fsx and try to run Listing 4.8 in FSI I get 'The namespace 'Forms' is not defined.' I've already run build.cmd. How can I get Forms to play nice in this project?