title: How would you know if this is an ordinal index or not?
body: <p>I have seen this piece of code in an example via online using C# </p>
  
  <blockquote>
    <p>DataTable dt = ds.Tables["employees"];</p>
    
    <p>dt.Rows[0]["city"] = "Wilmington";</p>
  </blockquote>
  
  <p>My question is what is the zero stands for? is it an ordinal index or not?</p>
  
  <p>Thanks in advance!</p>