Arrays

Hi to all. I'm stuck on my own code. I want to put some output on an array that I have made but don't know how. My code is like this.

 

        string time = "";
        string[] arrTime = new string[18];
        for (int arr = 0; arr <= 18; arr++)
        {
            time = DashChart.Rows[0][0].ToString();
            DateTime MyDateTime;
            MyDateTime = new DateTime();
            MyDateTime = DateTime.ParseExact(time, "yyyyMMdd HHmmssfff", null);
            time = MyDate ...