title: how do i convert IEnumerable<MyClass> to DataTable very fast?
body: <p>I'm familiar with the reflection method that converts any IEnumerable to DataTable, but it's very very slow!
  When i get  not huge but big chunk of data i get very slow browser reaction, because it's very complicated data to handle.</p>
  
  <p>I need to boost my prefformance, how do i do it? 
  PS: Checked LazyLoading DataTable no success there ether, maybe someone will show me how to do it?</p>
  
  <p>Thank you very very much in advance.</p>