test.cs

using (TXTextControl.ServerVisualisation.TextViewGenerator tx =
  new TXTextControl.ServerVisualisation.TextViewGenerator()) { 
    tx.Create();

  tx.Selection.Text = "1234567890";

  tx.IsTrackChangesEnabled = true;
  tx.UserNames = new string[] {"qa@textcontrol.com" };
  tx.Select(2, 3);
  tx.Selection.Text = "New Text";
}