from_file_time_utc()

static date_time xtd::date_time::from_file_time_utc ( int64  file_time )

static

Converts the specified Windows file time to an equivalent UTC time.

Parameters

file_time

A Windows file time expressed in ticks.

Returns

An object that represents the UTC time equivalent of the date and time represented by the file_time parameter.

Exceptions

xtd::argument_out_of_range_exception

file_time is less than 0 or represents a time greater than xtd::date_time:max_value.

Remarks

A Windows file time is a 64-bit value that represents the number of 100-nanosecond intervals that have elapsed since 12:00 midnight, January 1, 1601 A.D. (C.E.) Coordinated Universal Time (UTC). Windows uses a file time to record when an application creates, accesses, or writes to a file.

The file_time parameter specifies a file time expressed in 100-nanosecond ticks.

The return value is a xtd::date_time whose xtd::date_time::kind property is xtd::date_time:utc.