private static void CarregarDLL(string caminhoEntidades)
        {
            AsmLoaderProxy = (ProxyDomain)AppDomain.CurrentDomain.CreateInstanceAndUnwrap(Assembly.GetExecutingAssembly().FullName, typeof(ProxyDomain).FullName);
            AsmLoaderProxy.GetAssembly(caminhoEntidades);

            //SAC = new SimpleUnloadableAssemblyLoadContext();
            //SAC.LoadFromAssemblyPath(caminhoEntidades);
        }
 private static void DescarregarDLL()
 {
     AsmLoaderProxy = null;
     GC.Collect();
     GC.SuppressFinalize(true);
 }