title: How to save bitmapimage in Isolated storage?
body: <p>I am developing silverlight web part by using the client object model. I am getting the bitmap image from sharepoint server. Now I want to save this bitmap image in isolated storage. So I am using following code</p>
  
  <pre><code> WriteableBitmap wb = new WriteableBitmap(attachments);
  
   using (IsolatedStorageFile isoFile = IsolatedStorageFile.GetUserStoreForApplication())
   {
       using (IsolatedStorageFileStream isoStream =
       new IsolatedStorageFileStream("abcd1.jpg", FileMode.Create, isoFile))
       {
           using (StreamWriter sw = new StreamWriter(isoStream))
           {
               sw.Write(wb.ToByteArray());
           }
       }
   }
  </code></pre>
  
  <p>Now I am seeing the saved image at location C:\Users\Rent2\AppData\LocalLow\Microsoft\Silverlight\is\vzvpufsm.s4i\m0laonzr.til\1\s\nkhajster01es5wdoyfxd0n5rd2dls3ovyu4wcdig04zjx44hyaaafea\f</p>
  
  <p>When I click on it, it gives me message as "Invalid Image". Can you please tell me how should i write code so that I can see the actual image after saving it in isolated storage ?</p>