title: I want to open file in asp.net and save it back after editing
body: <p>Can I open up an excel file in browser or simply open it make some changes and save it back again.? I have a file stored in my file system(drive) from where I need to read that file and open it make some changes and save it back again. My application is web based, I don't want it to ask me to open it or save it(like it gives for normal download), I just want to open like it opens in word or excel. Sole purpose of doing this is that I have that files stored centrally in my server which is accessible to user's. I just don't want versions of the file to be created. I want to have control on my editing.
             I know this cannot be done as per my knowledge, but again some % of facts are there that you don't know that you don't know ;-) </p>
  
  <p>Please help with the same.</p>