private void uxServerIP_KeyPress(object sender, KeyPressEventArgs e) { if (e.KeyChar == (char)13) { // Obsolete code //obj = (RemoteObject)Activator.GetObject(typeof(RemoteObject), "tcp://localhost:1233/NotepadString"); obj = (RemoteObject)Activator.GetObject(typeof(RemoteObject), "tcp://" + uxServerIP.Text + ":1233/NotepadString"); try { if (obj.Equals(null)) { MessageBox.Show("Error: Unable to locate server"); } else { uxName.Enabled = true; uxServerIP.Enabled = false; } } catch { MessageBox.Show("Error: object failure"); uxServerIP.Enabled = true; uxName.Enabled = false; } EventListener listener = new EventListener(superEvent); } }