Yes, it will work although the code is not very simple.
1. If you are posting back the same form you can get the textbox value by using
your_name.Text
instead of using Request.Form.
2. You have 2 calls to Response.Redirect. Only 1 will work. Response.Redirect means go to this page.
3. You String.Format into a variable named target but then don't use it right away.
Minor things, but clean code is easier to debug and to understand.