title: How to check list has all array items?
body: <p>I have array of items and List of string. I need to check if list has all items of array. If yes return true or false. Will possible check with LINQ?</p>
  
  <p>I tried <code>bool flag = stringlst.Contains(new string[] { "DC", "DL", "ARP" });</code> it didn't work.</p>
  
  <p>Note: List will have more items than the array. Array is subset of list.</p>