The htmleditorextender does not seem to have an onchange method. I have searched hard to find one. It breaks the onchange method of the textbox it is attached to.
Comments: The May 2012 release adds an ClientChange event to the HtmlEditorExtender. There is a demo of this new functionality at: http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/HTMLEditorExtender/CustomEventsSample.aspx
Comments: The May 2012 release adds an ClientChange event to the HtmlEditorExtender. There is a demo of this new functionality at: http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/HTMLEditorExtender/CustomEventsSample.aspx