using uCalcSoftware; var uc = new uCalc(); // See uCalc.Tokens.Count() example for list of token names var t = uc.NewTransformer(); var MyToken = t.Tokens.Add("###"); var Alpha = t.Tokens["_token_alphanumeric"]; Console.WriteLine(MyToken.TypeOfToken == TokenType.AlphaNumeric); Console.WriteLine(MyToken.TypeOfToken == TokenType.Generic); Console.WriteLine(Alpha.TypeOfToken == TokenType.AlphaNumeric); Console.WriteLine(Alpha.TypeOfToken == TokenType.Generic);