title: Writing byte[] to file in Xamarin Android
body: <p>If i want to write byte[] in C# desktop application, i write the following code:</p>
  
  <pre><code>byte[] content = ... // a lot of code
  
  using(var  fileStream = new FileStream(fileName, System.FileMode.Create, FileAccess.Write))
  {
      fileStream.Write(content, 0, content.Length);
  }
  </code></pre>
  
  <p>And it works fine. But when i tried to do this in Xamarin Android Application (pcl project) i was pretty surprised when discover that it does not work!. 
  So how can i write data from byte array to some file in pcl project? </p>
  
  <p>Thanks in advance!</p>