title: Extension Methods: Performance issue when using too much?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/1006537/extension-method-performance">Extension Method Performance</a>  </p>
  </blockquote>
  
  
  
  <p>Will I face performance issues when I´m using extension methods too heavy in any way?</p>
  
  <p>Just an example:</p>
  
  <p>Lets say I´ve 100 extension methods on the type string and a business object that has 50 string properties.
  Now I create a collection of this business object, maybe 500 items?</p>
  
  <p>Do these extension methods on string have any impact to RAM, CPU, ...?!</p>
  
  <p>I really like extension methods but I´d like to know if there is a limitation concerning its usage.</p>