/// <remarks>
/// date 0011 0011...
/// 8 byte float follows, big-endian bytes
/// </remarks>
private PropertyContext ReadDate(BinaryReader reader, long position, int count)
{
var seconds = reader.ReadDoubleBigEndian();
var value = CommonHelpers.ConvertFromMacTime(seconds);
int totalSize = reader.GetOffsetFromCurrentPosition(position);
return(CreatePropertyContext(position, count, totalSize, PropertyType.Date, value));
}
public static DateTimeOffset GetDateTimeOffsetFromMacTime(this IDataRecord item, int index)
{
DateTimeOffset result = default;
var value = item.GetValue(index);
if ((value is DBNull) == false)
{
result = CommonHelpers.ConvertFromMacTime((long)value);
}
return(result);
}
public static DateTimeOffset GetDateTimeOffsetFromStringMacTime(this IDataRecord item, int index)
{
DateTimeOffset result = default;
var value = item.GetValueOrDefault <string>(index);
if (string.IsNullOrEmpty(value) == false)
{
double parsedValue = double.Parse(value);
result = CommonHelpers.ConvertFromMacTime(parsedValue);
}
return(result);
}
