Home / Community & Support / Developer Productivity Tools Forums / ASP.NET AJAX > BinaryImage > Set DataValue from Code-behind?

• Rakesh

  Posted on Nov 1, 2011 (permalink)

  I have a dataset ds which contains Image which i want to display , look at the code below
  
  

  int uid = int.Parse(Session["UserId"].ToString());

  ds = new DataSet();

  string urprofile = "SELECT * FROM [Mimage] WHERE UID=" + uid + "";

  ds = dbClass.ReturnDS(urprofile);

  var image = ds.Tables[0].Rows[0]["Image"];

  Thumbnail.DataValue =(byte[])image;

  However this throws an error which i am attaching ...
  Help..??

  Attached files

  • Capture.PNG

  Reply

• Answer Tsvetina Tsvetina

  Posted on Nov 2, 2011 (permalink)

  Hi Rakesh,
  
  As long as you pass the RadBinaryImage control a valid byte array, it will display it. I am attaching a sample project showing how the control is populated by reading a binary image from the database. Can you replicate the same issue inside it, with the sample Telerik database? 
  
  All the best,
  Tsvetina
  the Telerik team

  If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now

  Attached files

  • 294174-RadControlsWebSite6.zip

  Reply

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Home / Community & Support / Developer Productivity Tools Forums / ASP.NET AJAX > BinaryImage > Set DataValue from Code-behind?