Untitled

How do we decode a string that was posted from other domain?
ISO-8859-1,utf-8;q=0.7,*;q=0.3

var name = System.Text.Encoding.GetEncoding("iso-8859-1").GetBytes(model.Name);
string n = System.Text.Encoding.UTF8.GetString( name );

var b = System.Text.Encoding.GetEncoding("iso-8859-1").GetBytes(model.Name);

b[0] = 63
b[1] = 32
b[2] = 63
b[3] = 32
b[4] = 63

application/x-www-form-urlencoded; charset=UTF-8

accept-charset="UTF-8"
enctype="application/x-www-form-urlencoded; charset=UTF-8;"

<form method="post"
      action="http://domain.com/subscribe"
      accept-charset="UTF-8"
      enctype="application/x-www-form-urlencoded; charset=UTF-8;">