title: Leading zero in DataGridView
body: <p>I want to display a number with a leading zero in a DataGridView but i don't know how.</p>
  
  <p>for example: </p>
  
  <blockquote>
    <p>3910323 → 03910323 </p>
  </blockquote>
  
  <p>I've tried to add a leading zero to an int/string in a DataGridView and for some reason the DataGridView emits the zero.</p>
  
  <p>How can i format the cells in a way that a leading zero will be displayed?</p>
  
  <p>This is my code: </p>
  
  <pre><code>string number = dgvCustomers[0, 0].Value.ToString();
  number = "0" + number;
  dgvCustomers[0, 0].Value = number;
  </code></pre>