Web浏览器中的MSword或其中包含标尺的任何其他服务器控件

I am developing asp.net with c#web application. I want to have a control in ASP.net that has text formatting controls as well as a ruler to edit the text which i enter in text area. It would be great if i can open Msword in a web browser without Save buttons at the client side.The data must be saved into the database. I am developing asp.net with c#web application.