A class that helps to load embeded dll files into app domain

EmbededAssemblyHelper.cs

    public class EmbededAssemblyHelper
    {
        private static Assembly _embededResourcesAsm;
        private static string _embededResourcesNamespace;

        public static void Setup(Assembly embededResourcesAsm, string embededResourcesNamespace)
        {
            _embededResourcesAsm = embededResourcesAsm;
            _embededResourcesNamespace = embededResourcesNamespace;
        }

        public static Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
        {
            if (_embededResourcesAsm == null)
            {
                throw new NotSupportedException("You must setup the helper before this event");
            }

            // ReSharper disable once AssignNullToNotNullAttribute
            var embededLibs = _embededResourcesAsm.GetManifestResourceNames().Where(x => x.StartsWith(_embededResourcesNamespace));

            // The args.Name could be full qualified name or just short name like below example
            // log4net (in .net 4.6)
            // or args.Name: log4net, Version=2.0.8.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a (in .net 4.5)

            var asmName = args.Name;
            if (args.Name.Contains(","))
            {
                asmName = args.Name.Substring(0, args.Name.IndexOf(",", StringComparison.InvariantCultureIgnoreCase));
            }

            var resourceName = embededLibs.FirstOrDefault(x => x.EndsWith(string.Format("{0}.dll", asmName)));

            if (string.IsNullOrWhiteSpace(resourceName))
            {
                Debug.WriteLine(@"/!\ Not find any resource embeded for " + asmName);
                return null;
            }

            var res = _embededResourcesAsm.GetManifestResourceStream(resourceName);
            var bytes = new byte[res.Length];
            res.Read(bytes, 0, (int)res.Length);
            return Assembly.Load(bytes);
        }
    }

Usage is just as below:

    static Program()
    {
        EmbededAssemblyHelper.Setup(typeof(EmbededLibsType).Assembly, typeof(EmbededLibsType).Namespace);
        AppDomain.CurrentDomain.AssemblyResolve += EmbededAssemblyHelper.CurrentDomain_AssemblyResolve;
    }