串口 Hex发送 字节型 十六进制 转换

#region 字节型转换16
/// <summary>
/// 把字节型转换成十六进制字符串
/// </summary>
/// <param name="InBytes"></param>
/// <returns></returns>

public static string ByteToString(byte[] InBytes)
{
string StringOut = "";
foreach (byte InByte in InBytes)
{
StringOut = StringOut + String.Format("{0:X2} ", InByte);
}
return StringOut;
}

#endregion

#region 十六进制字符串转字节型
/// <summary>
/// 把十六进制字符串转换成字节型(方法1)
/// </summary>
/// <param name="InString"></param>
/// <returns></returns>
public static byte[] StringToByte(string InString)
{
string[] ByteStrings;
ByteStrings = InString.Split(" ".ToCharArray());
byte[] ByteOut;
ByteOut = new byte[ByteStrings.Length];
for (int i = 0; i <= ByteStrings.Length - 1; i++)
{
//ByteOut[i] = System.Text.Encoding.ASCII.GetBytes(ByteStrings[i]);
ByteOut[i] = Byte.Parse(ByteStrings[i], System.Globalization.NumberStyles.HexNumber);
//ByteOut[i] =Convert.ToByte("0x" + ByteStrings[i]);
}
return ByteOut;
}

#endregion

#region 十六进制字符串转字节型
/// <summary>
/// 字符串转16进制字节数组(方法2)
/// </summary>
/// <param name="hexString"></param>
/// <returns></returns>

public static byte[] strToToHexByte(string hexString)
{
hexString = hexString.Replace(" ", "");
if ((hexString.Length % 2) != 0)
hexString += " ";
byte[] returnBytes = new byte[hexString.Length / 2];
for (int i = 0; i < returnBytes.Length; i++)
returnBytes[i] = Convert.ToByte(hexString.Substring(i * 2, 2), 16);
return returnBytes;
}
#endregion

#region 字节型转十六进制字符串
/// <summary>
/// 字节数组转16进制字符串

/// </summary>
/// <param name="bytes"></param>
/// <returns></returns>
public static string byteToHexStr(byte[] bytes)
{
string returnStr = "";
if (bytes != null)
{
for (int i = 0; i < bytes.Length; i++)
{
returnStr += bytes[i].ToString("X2");
}
}
return returnStr;
}
#endregion