How to save an uploaded file?

AJAX Uploader does not read the entire uploaded file into memory. It streams the data into a temporary file while the data is received. You can use .CopyTo or .MoveTo method to copy the temporary file to a permanent location.

<%@Page Language="c#"%> 
<%@Register Namespace="CuteWebUI" Assembly="CuteWebUI.AjaxUploader" TagPrefix="CuteWebUI"%>                
                 
<html>
<head>
   <title>Simple Upload</title>
                 
   <script runat="server">
        void InsertMsg(string msg)   
        {
            ListBoxEvents.Items.Insert(0, msg);
            ListBoxEvents.SelectedIndex = 0;
        }
 
        void Uploader_FileUploaded(object sender, UploaderEventArgs args)
        {
            InsertMsg("File uploaded! " + args.FileName + ", " + args.FileSize + " bytes.");
 
            //Copies the uploaded file to a new location.
            args.CopyTo("c:\\temp\\"+args.FileName);
        }    
   </script>
</head>
<body>
   <form id="Form1" method="post" runat="server">
       <div>
           <CuteWebUI:Uploader runat="server" ID="Uploader1"
               OnFileUploaded="Uploader_FileUploaded">
           </CuteWebUI:Uploader>
           <p>
                Server Trace:
               <br/>
               <asp:ListBox runat="server" ID="ListBoxEvents"/>
           </p>
       </div>
   </form>
</body>
</html>