actionscript 3 - how to convert action script 3 to c#? -

all.

i trying parse binary(amf3) data using c#.

and have found useful class , functions https://code.google.com/p/cvlib/source/browse/trunk/as3/com/coursevector/amf/amf3.as

and has got static function below.

class uuidutils {      private static var upper_digits:array = [         '0', '1', '2', '3', '4', '5', '6', '7',         '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'         ];      public static function frombytearray(ba:bytearray):string {         if (ba != null && ba.length == 16) {             var result:string = "";             (var i:int = 0; < 16; i++) {                 if (i == 4 || == 6 || == 8 || == 10) result += "-";                  result += upper_digits[(ba[i] & 0xf0) >>> 4];                 result += upper_digits[(ba[i] & 0x0f)];             }             return result;         }          return null;     } } 

it looks java, it's not.

and think it's action script 3.

anyway, came across here convert c#.

so code below.

static string[] upper_digits = { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f" };  static string fromamf3bytearray(byte[] ba) {     if (ba != null && ba.length == 16) {         string result   = "";         (int = 0; < 16; i++)         {             if (i == 4 || == 6 || == 8 || == 10)                 result += "-";              result += upper_digits[(ba[i] & 0xf0) >>> 4];             result += upper_digits[(ba[i] & 0x0f)];         }         return result;     }      return null; } 

but getting syntax error @ result += upper_digits[(ba[i] & 0xf0) >>> 4];.

anyone can give me advise >>> ?

>>> bitwise unsigned right shift operator in actionscript. it's equivalent right-shift operator in c# when applied unsigned type (byte, uint, ulong). please find below correct translation:

private static string fromamf3bytearray(byte[] ba) {     if (ba != null && ba.length == 16)     {         string result = "";         (int = 0; < 16; i++)         {             if (i == 4 || == 6 || == 8 || == 10) result += "-";              result += upper_digits[(ba[i] & 0xf0) >> 4];             result += upper_digits[(ba[i] & 0x0f)];         }         return result;     }      return null; }