如何将二进制数据转换为十六进制数据？ [英] How can I convert binary data to hexadecimal data?

问题描述

实际上，我需要上面的逻辑。

提前谢谢.....

Actually, I need the logic for the above.
Thanks in advance.....

推荐答案

看看将长字符串转换为十六进制c＃ [< a href =http://stackoverflow.com/questions/5612306/converting-long-string-of-binary-to-hex-c-sharptarget =_ blanktitle =New Window> ^ ]

Take a look at Converting long string of binary to hex c#[^]

public static string BinaryStringToHexString(string binary)
{
    StringBuilder result = new StringBuilder(binary.Length / 8 + 1);

    // TODO: check all 1's or 0's... Will throw otherwise

    int mod4Len = binary.Length % 8;
    if (mod4Len != 0)
    {
        // pad to length multiple of 8
        binary = binary.PadLeft(((binary.Length / 8) + 1) * 8, '0');
    }

    for (int i = 0; i < binary.Length; i += 8)
    {
        string eightBits = binary.Substring(i, 8);
        result.AppendFormat("{0:X2}", Convert.ToByte(eightBits, 2));
    }

    return result.ToString();
}

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