Gridview control options

Question

I am going to be adding a gridview control to a new C# asp.net 2010 web form page. I am wondering if the following is possible. In lots of the cells for the gridview control, there will be a yes/control control option emebedded in the control to ask the user if the date listed is valid? If the user says 'no' then I would like the gridview control to add a temporary input line for the user to input the correct date. The user answers yes/or no based upon the date listed in another line of the gridview control.

If this is possible, can you point me to a reference where I can make this occur on the gridview control. if this is not possible, what would you suggest how I can have the dates changed and can you give me a reference or explain how to accomplish this task?