XAML-Map-Control/SampleApps/ProjectionDemo/ProjectionDemo.csproj

<Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
        <OutputType>WinExe</OutputType>
        <TargetFramework>net6.0-windows</TargetFramework>
        <UseWPF>true</UseWPF>
		<RootNamespace>ProjectionDemo</RootNamespace>
		<AssemblyTitle>XAML Map Control Projection Demo Application</AssemblyTitle>
		<Product>XAML Map Control</Product>
		<Version>8.1.0</Version>
        <Authors>Clemens Fischer</Authors>
        <Copyright>Copyright © 2023 Clemens Fischer</Copyright>
    </PropertyGroup>

    <ItemGroup>
        <ProjectReference Include="..\..\MapControl\WPF\MapControl.WPF.csproj" />
        <ProjectReference Include="..\..\MapProjections\WPF\MapProjections.WPF.csproj" />
    </ItemGroup>

</Project>