NewUploadID Property, read only of ASPForm class

<%
'get an unique upload ID for this upload script and progress bar.
Dim UploadID, PostURL
UploadID = Form.NewUploadID

'Send this ID as a UploadID QueryString parameter to this script.
PostURL = Request.ServerVariables("SCRIPT_NAME") & "?UploadID=" & UploadID'
%>
<Form name="file_upload" method="POST" 
 ENCTYPE="multipart/form-data" 
 OnSubmit="return ProgressBar();" 
 Action="<%=PostURL%>">
……….
</Form>
<SCRIPT>
//Open window with progress bar.
Function ProgressBar(){
  var ProgressURL
  ProgressURL = 'LimitProbar.ASP?UploadID=<%=UploadID%>'

  var v = window.Open(ProgressURL,'_blank','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,width=350,height=200')
  
  return true;
}
</SCRIPT>

Methods of ASPForm class

AddConnection, CancelConnection, CheckRequirements, Read, Sleep, StringToBinary

Properties of ASPForm class

BytesRead, Files, FormType, getForm, CharSet, ChunkReadSize, Items, MaxMemoryStorage, NewUploadID, ReadTime, ReadTimeout, SizeLimit, SourceData, State, TempPath, Texts, ThreadPriority, TotalBytes, UploadID

ScriptUtils.ASPForm

The ASPForm collection retrieves the values of form elements posted to ASP script by a form using the POST method. ASPForm can process multipart/form-data or application/x-www-form-urlencoded data with length up to 2GB.

ScriptUtils

Huge ASP upload is easy to use, hi-performance ASP file upload component with progress bar indicator. This component lets you upload multiple files with size up to 4GB to a disk or a database along with another form fields. Huge ASP file upload is a most featured upload component on a market with competitive price and a great performance . The software has also a free version of asp upload with progress, called Pure asp upload , written in plain VBS, without components (so you do not need to install anything on server). This installation package contains also ScriptUtilities library. Script Utilities lets you create hi-performance log files , works with binary data , you can download multiple files with zip/arj compression, work with INI files and much more with the ASP utility.