dotnet/WPF/AcrylicEffect/AcrylicEffect/CompositionHost.cs
dotnet/WPF/HelloComposition/HelloComposition/CompositionHost.cs

dotnet/WPF/AcrylicEffect/AcrylicEffect/Properties/AssemblyInfo.cs
dotnet/WPF/HelloComposition/HelloComposition/Properties/AssemblyInfo.cs