Got an ASP.NET page with a VB.NET codebehind. I’m trying to use the image upload functionality built into the HtmlEditorExtender, as we’re trying to put in a WYSIWYG editor for a scratchpad-style part of a page.

Here’s the codebehind:

Protected Sub HtmlEditorExtender1_ImageUploadComplete(sender As Object, e As AjaxControlToolkit.AjaxFileUploadEventArgs) Handles HtmlEditorExtender1.ImageUploadComplete

Dim fullpath As String = Server.MapPath("~/kb/images/") + e.FileName

Dim ajaxFileUpload = DirectCast(sender, AjaxFileUpload)

ajaxFileUpload.SaveAs(fullpath)

e.PostedUrl = fullpath

End Sub

It fails to work on the dev server (before calling the function) but I think that’s a perms issue we’re trying to get sorted out; however, in debug, the upload “suceeds”, but it fails on the SaveAs step, saying it can’t find the file on the local machine (it’s looking in %UserProfile%AppDataLocalTemp_AjaxFileUpload{some string of characters it creates}filename.jpg). If the _AjaxFileUpload folder doesn’t exist, it creates it, but it doesn’t create the subfolder (that I can see) or the temp img file. I’m at my wits’ end trying to figure out why this won’t work.

Any thoughts? ” src=”/wp-content/uploads/invision_emoticons/default_SA_wink.gif”>