The absolute minimum code required to add a working file upload to your page.
Just one server control is all you need.
Drag & drop files here, or paste from clipboard
<%@ Register Assembly="AjaxUploader" Namespace="AjaxUploader.Controls" TagPrefix="au" %>
<au:AjaxFileUpload ID="Uploader1" runat="server" />
What Happens Behind the Scenes
- The server control renders a styled file input with upload button
- When a file is selected, it is uploaded via AJAX to the handler URL
- Progress is shown automatically during upload
- A success or error status is displayed on completion