AspUpload Uplod.form("") in a class

[hellind]

When the form is submitted as ENCTYPE="multip art/form-data" using AspUpload component, I understand to use Upload.form("") to retreive the form elements. But I cannot retreive it from inside a class.

Anybody can help?

The form page goes to upload.asp, where inside upload.asp it calls the class which reads the form element and return back the values.

Here is the code of the class.

Class pluginFileTransfer
        Public path, blnoverwrite, maxfilesize, SelectImageWidth
        Public uploadedFileName, uploadedFileSize, uploadedFilePath, uploaded_error
        Public contentType
 
 
        ' Create objects required by the plugin
        ' The 3rd party component etc.
        Private Sub Class_Initialize()
            'ObjFso is already available so the following line is commented out
            'Set ObjFSO = server.CreateObject ("Scripting.FileSystemObject")
            Set aspUpload = Server.CreateObject("Persits.Upload")    
            aspUpload.ProgressID = Request.QueryString("PID")
 
        End Sub
 
        ' Destroy objects
        Private Sub Class_Terminate()
            'Set ObjFso = Nothing
            Set aspUpload = Nothing
        End Sub
 
        ' Upload the posted file
        ' Return values: 0 - success, 1 - no file sent, 2 - path not found, 3 - write error, 4 - extension not allowed
        ' The public variable path (save location) should be set prior to calling this function.
        ' The public variables uploadedFileName, uploadedFileSize and contentType should be set before exiting this function.
        Public Function Upload()
            Dim file
 
            on error resume next                                
 
            If AspUpload.Form("select_filewidth") = "2" Then
                SelectImageWidth = 2
            Elseif AspUpload.Form("select_filewidth") = "1" Then
                SelectImageWidth = 1
            Else
                SelectImageWidth = 0
            End If
            SelectImageWidth = cstr(AspUpload.Form("select_filewidth"))
 
            aspUpload.OverwriteFiles = blnoverwrite 
            aspUpload.SetMaxSize maxfilesize, True
 
            aspUpload.Save
            'File.SaveAs path & "\" & File.FileName
            Set File = aspUpload.Files("image_url0")
 
 
            Set ObjFSO = server.CreateObject ("Scripting.FileSystemObject")            
 
            If file is nothing Then
                Upload = 1
            ElseIf not ObjFso.FolderExists(Server.MapPath(path)) Then 
                Upload = 2
            Else
                uploadedFileName = file.ExtractFileName                
                'Code where the file is uploaded
            End If
            Set ObjFso = Nothing
        End Function
 
 
         ' --- Internal variables and functions specific to this plugin only (non standard) ---
        ' Here, the private variables, functions  specific to this plugin can be defined.
        Private aspUpload
    End Class