.net6.0引用的dll放置单独的文件夹

.net6.0 采用原有的设置方法不起作用

http://www.dedeyun.com/it/csharp/104076.html

需要在App.xaml.cs文件中加入以下代码
https://9to5answer.com/using-an-absolute-path-in-probing-privatepath

public App()
        {
            AssemblyResolver.Hook("DLL");
        }

public static class AssemblyResolver
{
    internal static void Hook(params string[] folders)
    {
        AppDomain.CurrentDomain.AssemblyResolve += (sender, args) =>
        {
            // Check if the requested assembly is part of the loaded assemblies
            var loadedAssembly = AppDomain.CurrentDomain.GetAssemblies().FirstOrDefault(a => a.FullName == args.Name);
            if (loadedAssembly != null)
                return loadedAssembly;

            // This resolver is called when a loaded control tries to load a generated XmlSerializer - We need to discard it.
            // http://connect.microsoft.com/VisualStudio/feedback/details/88566/bindingfailure-an-assembly-failed-to-load-while-using-xmlserialization

            var n = new AssemblyName(args.Name);

            if (n.Name.EndsWith(".xmlserializers", StringComparison.OrdinalIgnoreCase))
                return null;

            // http://stackoverflow.com/questions/4368201/appdomain-currentdomain-assemblyresolve-asking-for-a-appname-resources-assembl

            if (n.Name.EndsWith(".resources", StringComparison.OrdinalIgnoreCase))
                return null;

            string assy = null;
            // Get execution folder to use as base folder
            var rootFolder = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)??"";

            // Find the corresponding assembly file
            foreach (var dir in folders)
            {
                assy = new[] { "*.dll", "*.exe" }.SelectMany(g => Directory.EnumerateFiles(Path.Combine(rootFolder,dir), g)).FirstOrDefault(f =>
                {
                    try
                    {
                        return n.Name.Equals(AssemblyName.GetAssemblyName(f).Name,
                            StringComparison.OrdinalIgnoreCase);
                    }
                    catch (BadImageFormatException)
                    {
                        return false; /* Bypass assembly is not a .net exe */
                    }
                    catch (Exception ex)
                    {
                        // Logging etc here
                        throw;
                    }
                });

                if (assy != null)
                    return Assembly.LoadFrom(assy);
            }

            // More logging for failure here
            return null;
        };
    }
}