Ajax Control Toolkit Version = 4.1.60501.0
1. Place HtmlEditorExtender with (<ajaxToolkit:InsertImage />) and AjaxFileUpload on a page
2. Upload file from AjaxFileUpload
3. HtmlEditorExtender OnImageUploadComplete event fires instead of AjaxFileUpload OnUploadComplete event
Comments: Good solution, work for me!
1. Place HtmlEditorExtender with (<ajaxToolkit:InsertImage />) and AjaxFileUpload on a page
2. Upload file from AjaxFileUpload
3. HtmlEditorExtender OnImageUploadComplete event fires instead of AjaxFileUpload OnUploadComplete event
Comments: Good solution, work for me!