bit组装成Byte

public void BitToByte(){List<char[]> chars = new List<char[]>();char mm1 = '1';char mm2 = '1';char mm3 = '1';char mm4 = '1';char mm = '0';char[] chars0 = new char[]{ mm1, mm2, mm3, mm4, mm, mm, mm, mm };//0-7 chars.Add(chars0);byte[] bytes = new byte[chars.Count];byte result = 0;byte current = 1;for (int j = 0; j < chars[0].Length; j++){if (chars[0][j] == '1'){result += current;}current *= 2;}bytes[0] = result;}

byte转bitarray

public void test()
{byte[] bytes1 = ByteArrayToHexString(arr1);BitArray bitValues1 = new BitArray(bytes1);//0-7
}
//
public static byte[] ByteArrayToHexString(string hexString){//将16进制秘钥转成字节数组var byteArray = new byte[hexString.Length / 2];for (var x = 0; x < byteArray.Length; x++){var i = Convert.ToInt32(hexString.Substring(x * 2, 2), 16);byteArray[x] = (byte)i;}return byteArray;}