title: Linq select item after if statement
body: <p>I've got a list that i want to breakdown to a other list.</p>
  
  <p>So when the if statement is correct the current item has to be added to the new list</p>
  
  <pre><code>var newList = oldList.ForEach( x =&gt;
  {
      if (condition)
      {
          // select the current item 
      }
  })
  </code></pre>
  
  <p>the part of select the current item is the question</p>