FileInfo.setModificationDateTime
void setModificationDateTime(glib.date_time.DateTime mtime)Sets the [gio.types.FILE_ATTRIBUTE_TIME_MODIFIED] and [gio.types.FILE_ATTRIBUTE_TIME_MODIFIED_USEC] attributes in the file info to the given date/time value.
[gio.types.FILE_ATTRIBUTE_TIME_MODIFIED_NSEC] will be cleared.
Parameters
mtime | a #GDateTime. |