Convert a hex string to base64

Question

byte[] ba = Encoding.Default.GetBytes(input);
var hexString = BitConverter.ToString(ba);
hexString = hexString.Replace(\"-\", \"\");
Console.WriteLine(\"Or: \" + hexStri         


        

Answer 1

public string HexToBase64(string strInput)
{
    try
    {
        var bytes = new byte[strInput.Length / 2];
        for (var i = 0; i < bytes.Length; i++)
        {
            bytes[i] = Convert.ToByte(strInput.Substring(i * 2, 2), 16);
        }
        return Convert.ToBase64String(bytes);
    }
    catch (Exception)
    {
        return "-1";
    }
}

On the contrary: https://stackoverflow.com/a/61224900/3988122