Q. Can I allow or restrict certain file types from being uploaded?

A. Yes, please see the following info, below:

This is configured in the \Controls\Common\Attachments.ascx file by the "AllowedFileExtensions" parameter:

For example the following will allow to upload only .doc and .txt files:

                  
<rad:RadUpload ID="Upload" OnClientAdded="addTitle" MaxFileSize="20000" AllowedFileExtensions="doc,txt"                
   OnClientFileSelected="fileSelected" ReadOnlyFileInputs="true" runat="server"
   InitialFileInputsCount="1" Culture="en-US"/>

Article ID: 132, Created On: 12/8/2010, Modified: 10/27/2011