private void loadToolStripMenuItem_Click(object sender, EventArgs e)
        {
            string LoadFileName = "";
            string ErrLoading   = "";

            LoadFileName = CommFnc.FindFileToOpen();
            GNetwork.Clear();
            if (GNetwork.LoadFile(LoadFileName, ref ErrLoading) == true)
            {
                toolStripStatusLabel1.Text = "File loaded in memory.";
            }
            else
            {
                toolStripStatusLabel1.Text = ErrLoading;
            }
        }