Make a byte64 String from an UTF-8 String in AX2012

strToBase64Str

static void strToBase64Str(Args _args)
{
    System.Byte[]           byte;
    str                     str64 = "QVgyMDEyUjNDVTk=",
                            strUTF8Output;
    System.Text.Encoding    encoding = System.Text.Encoding::get_UTF8();
   
    // base64 Input
    byte = System.Convert::FromBase64String(str64);
    
    // UTF8 output
    strUTF8Output = encoding.GetString(byte);
   
    // result
    info(strFmt("base64: %1", str64));
    info(strFmt("UTF8 output: %1", strUTF8Output));
}