title: How do I split a string by a multi-character delimiter in C#?
body: <p>What if I want to split a string using a delimiter that is a word?</p>
  
  <p>For example, <code>This is a sentence</code>.</p>
  
  <p>I want to split on <code>is</code> and get <code>This</code> and <code>a sentence</code>.</p>
  
  <p>In <code>Java</code>, I can send in a string as a delimiter, but how do I accomplish this in <code>C#</code>?</p>