public static Jucator getFromTextBox(String textBoxString, DBConection con) { if (textBoxString == "" || textBoxString.StartsWith("Jucator")) { return(null); } int n; bool b = int.TryParse(textBoxString, out n); bool b1 = textBoxString.All(char.IsDigit); if (b1) { return(con.getConcurentWithMPByID(textBoxString)); } else { //prenume, nume int i = textBoxString.IndexOf(','); return(con.getJucatorByFullName(textBoxString.Substring(i + 2), textBoxString.Substring(0, i))); } }