title: How to change the culture of a number in C#?
body: <p>I'm sending parameters to paypal as hidden form vars.</p>
  
  <p>but my site's culture is Danish.
  So "50,00" is the value for "amount_1" </p>
  
  <pre><code>&lt;input type="hidden" name="amount_1" value="50,00" /&gt;
  </code></pre>
  
  <p>I'm using this code that converts the 50 to "50,00"</p>
  
  <pre><code>item.PricePaid.ToString("#.00")
  </code></pre>
  
  <p>I believe the number should be like: "1234.56"
  Is there a way to set the culture to en-US just on this process? (not side wide)
  Or a better way to do this?</p>
  
  <p>thanks!</p>