[CLOSED] Error

  1. #1

    [CLOSED] Error

    hi,


    i got the Exception when i click the button. the Error is unable to evaluate expression because the code is optimized or a native frame is on top of the call stack.




    
    
    
    <asp:ImageButton ID="ImageButton1" ImageUrl="~/images/toolbar/excel.png" runat="server" OnClientClick="GridPanel1.submitData(); return false;" /></p>
    
    
    protected void SubmitData(object sender, StoreSubmitDataEventArgs e) </p>
    
    { </p>
    
    </p>
    
    </p>XmlNode xml = e.Xml;
    
    </p>
    
    DataSet ds = new DataSet();</p>
    
    </p>
    
    ds.ReadXml(new XmlNodeReader(xml));</p>
    
    string attachment = "attachment; filename=Contacts.xls";</p>
    
    Response.ClearContent();</p>
    
    Response.AddHeader("content-disposition", attachment);</p>
    
    Response.ContentType = "application/vnd.xls";</p>
    
    StringWriter sw = new StringWriter();</p>
    
    HtmlTextWriter htw = new HtmlTextWriter(sw);</p>
    
    System.Web.UI.WebControls.GridView dg = new System.Web.UI.WebControls.GridView();</p>
    
    dg.DataSource = ds.Tables[0];</p>
    
    dg.DataBind();</p>
    
    dg.RenderControl(htw);</p>
    
    Response.Write(sw.ToString());</p>
    
    Response.End();</p>
    
    </p>
    
    </p>
    
    </p>
    
    }</p>
    </p>
  2. #2

    RE: [CLOSED] Error

    Hi,

    As I wrote in your previous topic, the file downloading is not supporting during AjaxEvent. I am planing to resolve it on weekend.


  3. #3

    RE: [CLOSED] Error

    Hi Vladsh,

    Did you sort this out.As am also getting same error when uploading files.

Similar Threads

  1. Replies: 2
    Last Post: May 08, 2012, 3:34 PM
  2. Replies: 17
    Last Post: Oct 12, 2011, 4:54 PM
  3. Replies: 4
    Last Post: Jan 25, 2011, 10:39 AM
  4. Replies: 2
    Last Post: Jul 29, 2009, 1:57 PM
  5. [CLOSED] AjaxMethod Error = BADRESPONSE: Syntax error
    By randy85253 in forum 1.x Legacy Premium Help
    Replies: 2
    Last Post: Dec 05, 2008, 6:37 PM

Posting Permissions