Instances of the ToolbarUploadButton class pop up a dialog box allowing your application’s end users to specify a local file in their possession to upload to a location on your Web server as an attachment. End users can take advantage of these buttons' when proper display of their documents require the inclusion of images, multimedia, or other types of files. It is up to you to determine which types of files you will allow your users to attach to documents created through WebHtmlEditor™. You should remove the ToolbarUploadButtons of any file types that you wish to prohibit. The pop up dialog box only lets end users specify a local source for the files they upload. All files stored on your Web server will be placed in the common folder you designate through the WebHtmlEditor’s UploadedFilesDirectory property.
The following table lists the CategoryName buttons in the toolbar of the WebHTMLEditor control. For a description of each button, see List of WebHtmlEditor’s Toolbar Buttons.