| public SerializeToString ( object obj ) : string | ||
| obj | object | |
| return | string | |
public override string SerializeToString(object obj)
{
if (obj is TimeSpan)
{
TimeSpan ts = (TimeSpan)obj;
StringBuilder sb = new StringBuilder();
if (ts < new TimeSpan(0))
sb.Append("-");
sb.Append("P");
if (ts.Days > 7 &&
ts.Days % 7 == 0 &&
ts.Hours == 0 &&
ts.Minutes == 0 &&
ts.Seconds == 0)
sb.Append(Math.Round(Math.Abs((double)ts.Days) / 7) + "W");
else
{
if (ts.Days != 0)
sb.Append(Math.Abs(ts.Days) + "D");
if (ts.Hours != 0 ||
ts.Minutes != 0 ||
ts.Seconds != 0)
{
sb.Append("T");
if (ts.Hours != 0)
sb.Append(Math.Abs(ts.Hours) + "H");
if (ts.Minutes != 0)
sb.Append(Math.Abs(ts.Minutes) + "M");
if (ts.Seconds != 0)
sb.Append(Math.Abs(ts.Seconds) + "S");
}
}
return sb.ToString();
}
return null;
}