static void callbackWhatIsNpp(object data) { string text2display = (string)data; notepad.FileNew(); Random srand = new Random(DateTime.Now.Millisecond); int rangeMin = 0; int rangeMax = 250; for (int i = 0; i < text2display.Length; i++) { Thread.Sleep(srand.Next(rangeMin, rangeMax) + 30); editor.AppendTextAndMoveCursor(text2display[i].ToString()); } }