Programmatic File Upload

I'm trying to use the "Silverlight Multi-file Uploader" code (http://slfileupload.codeplex.com), which uses an ashx to dynamically upload files, and I can't seem to get the code to work in the shared hosting environment.

I have everything working locally...do we have to do some permission settings to allow directory creation from within out shared sandbox?

Thanks,
James

 

What is your exact error message?

 

Sure "The remote server returned an error: Not found"

Here's the live url: http://www.thirstyapps.com/Upload_TestPage.aspx and this is the ashx it's trying to post to http://www.thirstyapps.com/HttpUploadHandler.ashx

I even hard coded the url the Silverlight app is looking for and it doesn't seem to want to resolve? I'm not sure if there's a certain application startpoint I need to set up in IIS?

 

So after firing up Fiddler, it looks like this is the actual exception:


[SecurityException: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet) +0
System.Security.CodeAccessPermission.Demand() +58
System.IO.Directory.InternalCreateDirectory(String fullPath, String path, DirectorySecurity dirSecurity) +595
System.IO.Directory.CreateDirectory(String path, DirectorySecurity directorySecurity) +150
HttpUploadHandler.ProcessRequest(HttpContext context) +1112
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +181
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75

 

When I'm trying to create a directory under the Uploads subfolder on my account it's erroring out...

 

This is a trust level error. Set the trust level on your application to either Full or High.

 

Gotcha...thanks Ray!