title: How to configure Parameter/Message length for WCF-RIA-Service operation
body: <p>We send bitmaps from our Silverlight client to the server to be saved, using a WCF-RIA defined service operation. Our DomainService class looks a little like this:</p>
  
  <pre><code>[EnableClientAccess()]
  public class CBitmapSavingService : DomainService
  {
      public void SaveBitmap(string bitmapGuid, byte[] pngBytes)
      {
          //  Save PNG on server file system
      }
  }
  </code></pre>
  
  <p>Works fine, until we get a large bitmap. Then we get a 'DomainOperationException' exception.</p>
  
  <p>I suspect that we are surpassing a size limit for either the parameter or the message.</p>
  
  <p>Can I reconfigure my service such that larger bitmaps can be sent from the client with WCF-RIA-Services?</p>