/// <summary>
///
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="area">Where to read: e.g. DB1 or M or...</param>
/// <param name="offset">offset in bytes, if you address booleans, you have to pass the address in bits (byteoffset * 8 + bitoffset)</param>
/// <param name="length">The number of items to read</param>
/// <returns></returns>
public static WriteItem CreateChild(WriteItem item, ushort offset, ushort length)
{
var result = ReadItem.CreateChild(item, offset, length).Clone();
result.Data = item.Data.Slice(offset - item.Offset, length);
return(result);
}
