title: How to take backup and restore data from vb.net application
body: <p>I am developing a desktop application in vb.net for student details management.</p>
  
  <p>In that I want to add feature of backup and restore the data. By using this feature user should be able to take data backup and when he wants he should be able to restore data again (if system crash occurs) so data will not be lost.</p>
  
  <p>How to do that using vb.net code, I am using VS2008.</p>