using System.Linq; namespace JinYuan.Helper { public static class ConvertHelper { /// /// 字节数组高低位转换 /// /// /// public static byte[] ByteReverse(this byte[] Arrbyte) { byte[] ArrByte = Arrbyte.Select((x, i) => new { x, i }).GroupBy(x => x.i / 2).SelectMany(x => new byte[] { x.Last().x, x.First().x }).ToArray(); return ArrByte; } } }