title: Issue with base64 encoding and decoding from java to c#
body: <p>I have converted image byte array to base64encoded string in Java using </p>
  
  <pre><code>Base64.encodeBase64URLSafeString(baos.toByteArray());
  </code></pre>
  
  <p>and I am able to decode it back to byte array ans save the image in file which is same as original file . But when I pass the base64 encoded string to the ASP .NET web service , and try to decode using </p>
  
  <pre><code>Convert.FromBase64String(base64String);
  </code></pre>
  
  <p>I am unable to reproduce the same image . Please suggest  me the correct way to decode - an encoded base64 image in java- in C#.</p>