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. |