F# Core and WPF

README.md

Hello World WPF for F# on .NET Core 3.1

App.xaml

<Application xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:local="clr-namespace:FsWpf"
             StartupUri="MainWindow.xaml">
    <Application.Resources>

    </Application.Resources>
</Application>

FsWpf.fsproj

<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">

  <PropertyGroup>
    <OutputType>WinExe</OutputType>
    <TargetFramework>netcoreapp3.1</TargetFramework>
    <UseWPF>true</UseWPF>
    <Language>F#</Language>
    <UseStandardResourceNames>true</UseStandardResourceNames>
  </PropertyGroup>

  <ItemGroup>
    <Compile Include="Program.fs" />
    <Page Remove="*.xaml" />
    <Resource Include="*.xaml" />
  </ItemGroup>

</Project>

MainWindow.xaml

<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:FsWpf"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Grid>
        <TextBlock>Hello World</TextBlock>
    </Grid>
</Window>

Program.fs

open System
open System.Windows

[<STAThread>]
[<EntryPoint>]
let main _ =
    let application = Application.LoadComponent (Uri("App.xaml", UriKind.Relative)) :?> Application
    application.Run()