FileExt

          Property, read only 
          Member of  ScriptUtils.FormField 

Description
Source file extension of the field.
Syntax
vFileExt = FormField.FileExt ([CharSet as ConvertCodePages = CharSet])
 
Where Type Optional Default Description
 CharSet  ConvertCodePages  yes  CharSet  String or numeric (ConvertCodePages) expression that describes the character set of the property. 
Returns
String
Remarks
Defined only for <input type=file> and multipart/form-data.
Examples
 Upload - Save only images  
<%
  'Save images only

'Create upload form
Dim Form: Set Form = Server.CreateObject("ScriptUtils.ASPForm")

'was the Form successfully received?
If Form.State = 0 Then

  'Get an destination path
  Dim DestPath: DestPath = Server.MapPath(".")

  For Each File In Form.Files
    Select Case LCase(File.FileExt)
      Case "gif", "jpg", "jpeg", "bmp", "png":
        File.Save DestPath
        Response.Write "<br>File " & File.FileName & _
	  " was saved to " & DestPath
      Case else:
        Response.Write "<br>Bad image file: " & File.FileName
    End Select
  Next
End If'Form.State = 0 then

%>  
<br>sample For <A Href=http://www.motobit.com>Huge-ASP file upload</A>
<br>Save only image source files 
<form name="file_upload" method="POST" ENCTYPE="multipart/form-data" >
<Div ID=files>
   File 1 : <input type="file" name="File1"><br>
   File 2 : <input type="file" name="File2">
</Div>
<Input Type=Button Value="Add a file" OnClick=return(Expand()) 
 Style="border=0;background=yellow;cursor:hand"><br>

Description:<input Name=Description1><br>
<input Name=SubmitButton Value="Submit >>" Type=Submit><br>
</Form>

<Script>
var nfiles = 2;
Function Expand(){
  nfiles++
  var adh = '<BR> File '+nfiles+' : <input type="file" name="File'+nfiles+'">';
  files.insertAdjacentHTML('BeforeEnd',adh);
  return false;
}
</Script>
See also
  Other links for FileExt
Methods of FormField class
One form field. Member of FormFields collection.
      Easy to use, hi-performance ASP file upload component with progress bar indicator. Let's you upload multiple files with size up to 2GB to a disk or database along with another form fields. Works with large posts, any character set (including unicode utf-8). Contains one-click multiple files/folders download with on-the-fly compression (Using BinaryWrite/BinaryRead).
      Hi-performance text file logging for ASP/VBScript/VBA applications. Lets you create daily/weekly/monthly log files with variable number of logged values and extra timing and performance info.
       Lets you work with safearray binary data in VBS/JS. It also enables conversion between binary and String data using several code pages. ZLib compress and uncompress functions. Lets you transfer files using compressed stream from a client to server using IE.
      This library also enables calling of some Kernel and Advapi functions (performance, timing, sleep, configuration ...) and enables native work with INI files.


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