常用字节拼接类
1、直接上源码
/// <summary> /// 字节集合类 /// </summary> public class ByteArray { /// <summary> /// 初始化一个List集合对象 /// </summary> private List<byte> list = new List<byte>(); /// <summary> /// 通过索引获取值 /// </summary> /// <param name="index">索引</param> /// <returns>返回字节</returns> public byte this[int index] { get => list[index]; set => list[index] = value; } /// <summary> /// 返回长度 /// </summary> public int Length => list.Count; /// <summary> /// 通过属性返回字节数组 /// </summary> public byte[] array { get { return list.ToArray(); } } /// <summary> /// 清空字节数组 /// </summary> public void Clear() { list.Clear(); } /// <summary> /// 添加一个字节 /// </summary> /// <param name="item">字节</param> public void Add(byte item) { list.Add(item); } /// <summary> /// 添加一个字节数组 /// </summary> /// <param name="items">字节数组</param> public void Add(byte[] items) { list.AddRange(items); } /// <summary> /// 添加二个字节 /// </summary> /// <param name="item">字节</param> public void Add(byte item1, byte item2) { Add(new byte[] { item1, item2 }); } /// <summary> /// 添加三个字节 /// </summary> /// <param name="item">字节</param> public void Add(byte item1, byte item2, byte item3) { Add(new byte[] { item1, item2, item3 }); } /// <summary> /// 添加四个字节 /// </summary> /// <param name="item">字节</param> public void Add(byte item1, byte item2, byte item3, byte item4) { Add(new byte[] { item1, item2, item3, item4 }); } /// <summary> /// 添加五个字节 /// </summary> /// <param name="item">字节</param> public void Add(byte item1, byte item2, byte item3, byte item4, byte item5) { Add(new byte[] { item1, item2, item3, item4, item5 }); } /// <summary> /// 添加一个ByteArray对象 /// </summary> /// <param name="byteArray">ByteArray对象</param> public void Add(ByteArray byteArray) { list.AddRange(byteArray.array); } public void Insert(int index, byte item) { list.Insert(index,item); } public void Insert(int index, byte[] item) { for (int i = 0; i < item.Length; i++) { list.Insert(index + i, item[i]); } } /// <summary> /// 添加一个ushort类型数值 /// </summary> /// <param name="value">ushort类型数值</param> /// <param name="dataFormat">字节序</param> public void Add(ushort value,DataFormat dataFormat) { byte[] data = BitConverter.GetBytes(value); byte[] result = new byte[data.Length]; switch (dataFormat) { case DataFormat.ABCD: case DataFormat.CDAB: result[0] = data[1]; result[1] = data[0]; break; case DataFormat.BADC: case DataFormat.DCBA: result[0] = data[0]; result[1] = data[1]; break; default: break; } Add(result); } /// <summary> /// 添加一个short类型数值 /// </summary> /// <param name="value">short类型数值</param> /// <param name="dataFormat">字节序</param> public void Add(short value, DataFormat dataFormat) { byte[] data = BitConverter.GetBytes(value); byte[] result = new byte[data.Length]; switch (dataFormat) { case DataFormat.ABCD: case DataFormat.CDAB: result[0] = data[1]; result[1] = data[0]; break; case DataFormat.BADC: case DataFormat.DCBA: result[0] = data[0]; result[1] = data[1]; break; default: break; } Add(result); } /// <summary> /// 添加一个ushort类型数值 /// </summary> /// <param name="value">ushort类型数值</param> /// <param name="dataFormat">字节序</param> public void Insert(int index, ushort value, DataFormat dataFormat) { byte[] data = BitConverter.GetBytes(value); byte[] result = new byte[data.Length]; switch (dataFormat) { case DataFormat.ABCD: case DataFormat.CDAB: result[0] = data[1]; result[1] = data[0]; break; case DataFormat.BADC: case DataFormat.DCBA: result[0] = data[0]; result[1] = data[1]; break; default: break; } Insert(index, result); } /// <summary> /// 添加一个short类型数值 /// </summary> /// <param name="value">short类型数值</param> /// <param name="dataFormat">字节序</param> public void Insert(int index, short value, DataFormat dataFormat) { byte[] data = BitConverter.GetBytes(value); byte[] result = new byte[data.Length]; switch (dataFormat) { case DataFormat.ABCD: case DataFormat.CDAB: result[0] = data[1]; result[1] = data[0]; break; case DataFormat.BADC: case DataFormat.DCBA: result[0] = data[0]; result[1] = data[1]; break; default: break; } Insert(index, result); } }
