title: How to set multiple values in a list using lambda expression?
body: <p>How to set multiple values of a list object, i am doing following but fails.</p>
  
  <pre><code>objFreecusatomization
  .AllCustomizationButtonList
  .Where(p =&gt; p.CategoryID == btnObj.CategoryID &amp;&amp; p.IsSelected == true &amp;&amp; p.ID == btnObj.ID)
  .ToList()
  .ForEach(x =&gt; x.BtnColor = Color.Red.ToString(),  );
  </code></pre>
  
  <p>In the end after comma i want to set another value.
  What should be the expression, although i have only one record relevant.</p>