private HDateTime(DateTimeOffset dto, HTimeZone htz)
{
m_dtoParsed = dto;
TimeZone = htz;
date = HDate.make(dto.Year, dto.Month, dto.Day);
time = HTime.make(dto.Hour, dto.Minute, dto.Second, dto.Millisecond);
}
// Parse from string fomat "hh:mm:ss.FF" or "hh:mm:ss" or raise FormatException (replaces ParseException)
public static HTime make(string s)
{
string strToConv = s;
DateTime dtParsed = DateTime.Now;
string strFormat = "";
if (s.Contains("."))
{
strFormat = "HH:mm:ss.fff";
// Unit tests show that the fff can't be more than 3 chars
int iDotPos = strToConv.IndexOf(".");
if ((strToConv.Length - iDotPos > 3) && (strToConv.Length > 12))
{
strToConv = strToConv.Substring(0, 12);
}
else if ((strToConv.Length - iDotPos < 4) && (strToConv.Length < 12))
{
// HH:mm:ss.ff
int iAddZeros = 3 - (strToConv.Length - iDotPos - 1);
for (int i = 0; i < iAddZeros; i++)
{
strToConv += '0';
}
}
}
else
{
strFormat = "HH:mm:ss";
}
// Unit tests show that the fff can't be more than 3 chars
if (!DateTime.TryParseExact(strToConv, strFormat,
CultureInfo.InvariantCulture,
DateTimeStyles.None,
out dtParsed))
{
throw new FormatException("Invalid time string: " + s);
}
return(HTime.make(dtParsed.Hour, dtParsed.Minute, dtParsed.Second, dtParsed.Millisecond));
}
// Constructor with date and time (to sec) fields
public static HDateTime make(int year, int month, int day, int hour, int min, int sec, HTimeZone tz)
{
return(make(HDate.make(year, month, day), HTime.make(hour, min, sec), tz));
}
