Multiple File Upload - VB.NET

Demo uploads land in a temporary store and are swept after 60 minutes. To keep files, handle FileUploaded — see Single File for the complete save pattern.

Multiple files, saved per-file, in VB.NET

AllowMultiple="true" plus AutoPostBack="true": the whole batch uploads, the page posts back once, and FileUploaded fires once per file - each handled in VB.

What you should see: select several files at once; when the batch finishes the page posts back automatically and the list below names each saved file under ~/uploads.

Drag & drop files here, or paste from clipboard

<au:AjaxFileUpload ID="Uploader1" runat="server"
    AllowMultiple="true"
    AutoUpload="true"
    AutoPostBack="true"
    OnFileUploaded="Uploader1_FileUploaded" />

Protected Sub Uploader1_FileUploaded(ByVal sender As Object,
        ByVal e As AjaxUploader.Events.FileUploadedEventArgs)
    ' Runs once per file on the postback
    Dim svc As New AjaxUploader.Services.UploadService()
    svc.CopyFile(e.FileGuid, "~/uploads/" & Guid.NewGuid().ToString("N") &
        System.IO.Path.GetExtension(If(e.FileName, "")))
End Sub