title: C# - Cannot convert convert lambda expression to listitem
body: <pre><code>Title="xxxxxxx yyyyyyy zzzzzz 1234RED 987";
  
  Value="1234RED";
  
  
  if (!dialogItems.Exists(x =&gt; x.Title == value))
  
      throw new InvalidOperationException($"List does not have {value}.");
  </code></pre>
  
  <p>above code is working fine which will compare with title.</p>
  
  <p>I need to compare the values by <strong>Contains</strong> instead of <strong>Title</strong> 
   need direction</p>
  
  <p>other words - Partial string matches are allowed</p>