DateTime.ParseExact("20110515041233", "yyyyMMddHHmmss", System.Globalization.CultureInfo.InvariantCulture).ToString("yyyy-MM-dd HH:mm:ss")
DateTime.ParseExact("20110515041233", "yyyyMMddHHmmss", System.Globalization.CultureInfo.InvariantCulture).ToString("yyyy-MM-dd HH:mm:ss")