Gregory
I think the code

 public string GetMyAssName()
        {
            string vbTab = "   ";
          
            foreach (Assembly ass in AppDomain.CurrentDomain.GetAssemblies())
            {
                vbTab = vbTab + ass.FullName;
            }

            return vbTab;
        }

will give to me all available assemblies ( for example , as you said
@"System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089";
)

but it gave me blank string, when I called my class dll in different testing program

   const string ASSEMBLY_SYSTEM = "System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089";


        //const string ENCODING_NAME = "utf-8";
        const string ENCODING_NAME = "windows-1251";
        
        static void Main(string[] args)
        {
			try
			{
                MyNetClass.Myclass myDot = new   MyNetClass.Myclass ();
               string  sprp = " " ;
               sprp = myDot.GetMyAssName();
  Console.WriteLine(sprp);

This part of the code shows me black blank screen
and no errors , Building project MyNetClass as class dll library also was ok and has no errors
Whet I am trying to undestand, how NET reflector could be inside code