title: Lambda expression NotContains operator Exists?
body: <p>Lambda expression for <code>Contains</code> operator I am able to generate using this code.</p>
  
  <p><strong>Expression</strong></p>
  
  <pre><code>Company =&gt; Company.Name.Contains("test1")
  </code></pre>
  
  <p><strong>Source code</strong></p>
  
  <pre><code>var method = typeof(string).GetMethod("Contains", new[] { typeof(string) }); 
  var startsWithDishExpr = Expression.Call(argLeft, method, argRight);
  </code></pre>
  
  <p>Its working fine for <code>Contains</code> operator.
  How to modify to code to work for <code>NotContains</code> operator.</p>
  
  <p><strong>Source code</strong></p>
  
  <pre><code>var method = typeof(string).GetMethod("NotContains", new[] { typeof(string) }); 
  var startsWithDishExpr = Expression.Call(argLeft, method, argRight);
  </code></pre>
  
  <p><code>NotContains</code> operator not working. Anybody have suggestion?</p>