Converting a string to a DateTime with more than 7 decimals of milliseconds

Question

So I am trying to convert a string date in the following format to a DateTime. I am able to parse it using ParseExact when there are 7 decimals of fractions of a second usin

Answer 1

To addition Jon's answer, 7 is the limit for parsing and represent significant digits of the seconds fraction.

From The "fffffff" custom format specifier

Although it is possible to display the ten millionths of a second component of a time value, that value may not be meaningful. The precision of date and time values depends on the resolution of the system clock. On the Windows NT 3.5 (and later) and Windows Vista operating systems, the clock's resolution is approximately 10-15 milliseconds.