title: add the specified number of days to current date in c#
body: <p>I want to add number of days with the current date. Help me to find a proper solution. Thank you.</p>
  
  <p>Code:</p>
  
  <pre><code>string s = DateTime.Now.ToString();
  </code></pre>
  
  <p>I want to add 2 days with the current date. </p>