.net - Convert string base64 to string in C# without Encoding.UTF8.GetString -

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i'm trying convert string base64 string in c# under unity3d. when try build on windows phone 8, error occurs because system.text.encoding not supported yet.

byte[] data = convert.frombase64string(encodeddata); string decodedstring = system.text.encoding.utf8.getstring(data);

i'm getting following error:

exception: error: method system.text.encoding system.text.encoding::get_ascii() doesn't exist in target framework

update:

i tried alternative of utf8.getstring:

public static string bytearraytostring(byte[] bytearray) {     char[] chars = new char[bytearray.length / sizeof(char)];     system.buffer.blockcopy(bytearray, 0, chars, 0, bytearray.length);     return new string(chars); }

it's supposed convert bytes string, utf8.getstring, got chinese characters! wonder if utf8.getstring other converting bytes string.


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