Hi,

If you run the project in IIS, then I think the UploadServiceUrl has to point to ~/myweb/RadUploadHandler.ashx
where myweb is the virtual directory of the handler.
You can use Fiddler to trace the url where the RadUlpload thinks the handler is.
Cheers.

Hi Rich,

In addition to the virtual path the problem can also be with your namespace definitions.

You have Class="AEMRrequestForm.Web.RadUploadHandler"   directive in your handler page but your class is surrounded by the SilverlightApp.Web .

Try removing the namespace definition from the class or specify a valid class path.

I guess  in your case it should be AEMRrequestForm.Web.SilverlightApp.Web.RadUploadHandler 

Everything  works perfect for me under IIS 6 with the UploadServiceUrl defined as discussed above.

Hi Rich,

I still suspect that there is a problem with the namespace.

Here is what I have in my test project which is running fine.

Handler .ashx page

1. <%@ WebHandler Language="VB" CodeBehind="RadUploadHandler.ashx.vb" Class="MyUploadHandler.Web.RadUploadHandler" %>

MyUploadHandler.Web is the web project and also the root namespace which is defined in project properties.

2. Handler Class

Imports System.Web

Public Class RadUploadHandler
        Inherits Telerik.Windows.RadUploadHandler

End Class

3. RadUpload  control Definition in XAML page

<TelerikInput:RadUpload x:Name="RadUpload_Documents"           
     MaxHeight="9999"
     MaxWidth="999"       
     IsAppendFilesEnabled="True"   
     IsAutomaticUpload="True"         
     UploadServiceUrl="~/MyUploadHandler/RadUploadHandler.ashx"  
     TargetFolder="attachments"
     MaxFileCount="99"
     Filter="Image Files(*.gif;*.jpg;*.jpeg;*.png)|*.bmp;*.jpg;*.jpeg;*.png;"
     OverwriteExistingFiles="True"  />
  
I  have the virtual directory MyUploadHandler set up in IIS.

I can forward you  my sample project if you want.

• accessing the upload handler via a web-browser;
• accessing the upload handler from your Silverlight application using the fill path.

Hi Ivan.

Part of my problem is that I cannot run my solution locally, due to SSL/service configuration.
My SL service reference reads:
https://<myPath>/_vti_bin/Lists.asmx
So, since I cannot do SSL on my workstation, I'm forced to test this solution "live" on the web server.
Therefore, the troubleshooting steps that require me to do things within the context of http://localhost won't apply.

If that prevents us from continuing further, I'll understand.

If I try to open "RadUploadHandler.ashx" with internet explorer, it tells me:
(C:\Documents and Settings\gouetr\My Documents\Visual Studio 2008\Projects\AEMRrequestForm\AEMRrequestForm.Web\RadUploadHandler.ashx)

<>The XML page cannot be displayed

Cannot view XML input using XSL style sheet. Please correct the error and then click the Refresh button, or try again later.

A name was started with an invalid character. Error processing resource 'file:///C:/Documents and Settings/gouetr/My Docume...

<%@ WebHandler Language="VB" CodeBehind="RadUploadHandler.ashx.vb" Class="AEMRrequestForm.Web.RadUploadHandler" %> -^

<!-- Web.Config Configuration File -->

<configuration>
    <system.web>
        <customErrors mode="Off"/>
    </system.web>
</configuration>

<!-- Web.Config Configuration File -->

<configuration>
    <system.web>
        <customErrors mode="RemoteOnly" defaultRedirect="mycustompage.htm"/>
    </system.web>
</configuration>