public static string Print(this long timeInMillis, TimeZoneInfo timeZoneInfo = null)
{
if (timeZoneInfo == null)
{
timeZoneInfo = TimeZoneInfo.Local;
}
return(Print(DateTimeOffsetHelper.TimeFromMillis(timeInMillis, timeZoneInfo)));
}
public static DateTimeOffset AsDateTimeOffset(this object value, TimeZoneInfo timeZone)
{
if (value is DateTimeOffset dateTimeOffsetValue)
{
return(dateTimeOffsetValue.TranslateTo(timeZone));
}
if (value is DateTime dateTimeValue)
{
return(dateTimeValue.TranslateTo(timeZone));
}
if (value is long longValue)
{
return(DateTimeOffsetHelper.TimeFromMillis(longValue, timeZone));
}
if (value is int intValue)
{
return(DateTimeOffsetHelper.TimeFromMillis(intValue, timeZone));
}
throw new ArgumentException("invalid value for datetime", nameof(value));
}
public static DateTimeOffset AsDateTimeOffset(this object value, TimeZoneInfo timeZone)
{
if (value is DateTimeOffset)
{
return(((DateTimeOffset)value).TranslateTo(timeZone));
}
if (value is DateTime)
{
return(((DateTime)value).TranslateTo(timeZone));
}
if (value is long)
{
return(DateTimeOffsetHelper.TimeFromMillis((long)value, timeZone));
}
if (value is int)
{
return(DateTimeOffsetHelper.TimeFromMillis((int)value, timeZone));
}
throw new ArgumentException("invalid value for datetime", "value");
}
public DateTimeEx SetUtcMillis(long millis)
{
_dateTime = DateTimeOffsetHelper.TimeFromMillis(millis, _timeZone);
return(this);
}
public static DateTimeEx GetInstance(TimeZoneInfo timeZoneInfo, long timeInMillis)
{
var baseDt = DateTimeOffsetHelper.TimeFromMillis(timeInMillis, timeZoneInfo);
return(new DateTimeEx(baseDt, timeZoneInfo));
}