title: upload file wcf
body: <p>I'll create an WCF for uploading file such as images or pdf files to te server.
  How can I create a service that can handle this function ? 
  I tried to googling about it, but most of article told me to use Stream as service parameter. But what I want is using byte[] (array) for the file content. because, this service is not only accessing using .nte framework, but also using other technologies, such as php, java, objective-c, etc.</p>
  
  <p>any helps ?</p>