title: How to copy part of an array to another array in C#?
body: <p>How can I copy a part of an array to another array?</p>
  
  <p>Consider I'm having</p>
  
  <pre><code>int[] a = {1,2,3,4,5};
  </code></pre>
  
  <p>Now if I give the start index and end index of the array <code>a</code> it should get copied to another array.</p>
  
  <p>Like if I give start index as 1 and end index as 3, the elements 2, 3, 4 should get copied in the new array.</p>