AjaxFileUpload setup - DevExpress/AjaxControlToolkit GitHub Wiki

Upload handler

To set up AjaxFileUpload, add AjaxFileUploadHandler to the system.webServer/handlers section of Web.config:

<system.webServer>
  <handlers>
    <add name="AjaxFileUploadHandler" verb="*" path="AjaxFileUploadHandler.axd" type="AjaxControlToolkit.AjaxFileUploadHandler, AjaxControlToolkit"/>
  </handlers>
</system.webServer>

Allowed file extensions

There is a white list of allowed extensions since v17.1.1:

If you need to upload files with other extensions, add these extensions to a new optional setting in Web.config:

<ajaxControlToolkit additionalUploadFileExtensions="bmp,wav" />

This content was moved from https://ajaxcontroltoolkit.codeplex.com/documentation to this Documentation wiki. This is now the authoritative location of the AJAX Control Toolkit documentation.

⚠️ GitHub.com Fallback ⚠️