Spellchecking with IE 11 or Edge now works on managing the web browser and Windows 10. I managed to get it to work on content content:
foreach (HtmlElement el in Document.All) { el.SetAttribute("unselectable", "on"); el.SetAttribute("contenteditable", "false"); } Document.Body.SetAttribute("width", Width.ToString() + "px"); Document.Body.SetAttribute("contenteditable", "true"); Document.Body.SetAttribute("spellcheck", "true");
source share