title: System.ArgumentOutOfRangeException: startIndex cannot be larger than length of string
body: <p>I have this code. I am trying to retrieve just the text "first program". Considering that i know the index say 25 and total length of string is 35.</p>
  
  <pre><code>string text="Hello world ! This is my first program";
  
  Response.Write(text.SubString(25,35));
  </code></pre>
  
  <p>But i get the error during runtime "System.ArgumentOutOfRangeException: startIndex cannot be larger than length of string"</p>