public static void SetDates(TagLib.Id3v2.Tag tag, IList<Tuple<DateTime, DateGranularity>> tuples)
{
if (tuples == null)
throw new ArgumentNullException("tuples");
string[] formattedDates = new string[tuples.Count];
for (int index = 0; index < tuples.Count; index++)
{
switch (tuples[index].Item2)
{
case DateGranularity.Year:
formattedDates[index] = tuples[index].Item1.ToString("yyyy", CultureInfo.InvariantCulture);
break;
case DateGranularity.Month:
formattedDates[index] = tuples[index].Item1.ToString("yyyy-MM", CultureInfo.InvariantCulture);
break;
case DateGranularity.Day:
formattedDates[index] = tuples[index].Item1.ToString("yyyy-MM-dd", CultureInfo.InvariantCulture);
break;
case DateGranularity.Hour:
formattedDates[index] = tuples[index].Item1.ToString("yyyy-MM-ddTHH", CultureInfo.InvariantCulture);
break;
case DateGranularity.Minute:
formattedDates[index] = tuples[index].Item1.ToString("yyyy-MM-ddTHH:mm", CultureInfo.InvariantCulture);
break;
case DateGranularity.Second:
formattedDates[index] = tuples[index].Item1.ToString("yyyy-MM-ddTHH:mm:ss", CultureInfo.InvariantCulture);
break;
}
}
tag.SetTextFrame("TDRC", formattedDates);
}