public bool Equals(PhotoAttributes other)
{
if (other == null)
{
return(false);
}
bool match = DateTimeExtensions.Equals(DateShutter, other.DateShutter, DateTimeExtensions.Field.SecondAndAbove) &&
FocalLength.Equals(other.FocalLength) &&
ExposureTime.Equals(other.ExposureTime) &&
FNumber.EqualsWithError(other.FNumber, 0.1);
return(match);
}