i have a flash document that we use on a website that has accepts variables past to it using setvariable in javascript.

What i want to be able to do is to be able to programatically pass variables to the doc then save it, then do the same for a batch.

I know that the .swf also accepts variables passed in the querystring so i thought i would just be able to hit the document directly with the variables in the querystring then save the doc to disk.

the code below tries to do this, but the document i end up with at the end is just the blank document as if no variables have been passed. does anyone know of a better way to programmatically pass in varioables ot a .swf so that the file can be saved?

Code:
Imports System.Net
Imports System.Text

Namespace NetFileStream

    Public Class FileToDownload
        Dim strURLToDownload As String
        Const PREFIX = "http://"

        Public Sub New(ByVal sURL As String)
            Me.strURLToDownload = sURL
        End Sub

        Public Function BeginDownload() As MemoryStream
            Dim msFile As MemoryStream
            Dim wcClient As WebClient = New WebClient

            If Not strURLToDownload.ToLower().StartsWith("http://") Then
                strURLToDownload = PREFIX + strURLToDownload
            End If
            msFile = New MemoryStream(wcClient.DownloadData(strURLToDownload))            
            Return msFile
        End Function
    End Class

End Namespace

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim strFileToDownloadPath As String
        strFileToDownloadPath = "http://thingy/statement.swf?name=mr andrew cotton"
        Dim fileStream As NetFileStream.FileToDownload = New NetFileStream.FileToDownload(strFileToDownloadPath)
        Dim msStream As MemoryStream = fileStream.BeginDownload()

        'now need to save file from memory stream
        Dim fs As FileStream = New FileStream("c:\statement.swf", FileMode.Create, FileAccess.Write)
        'msStream.Write()
        msStream.WriteTo(fs)
        msStream.Close()
        
        fs.Flush()
        fs.Close()
        MessageBox.Show("done")

    End Sub