title: DataGridView write all values from a column to list
body: <p>I'd like to write all values from column 2 to a list:</p>
  
  <pre><code>List&lt;string&gt; list = new List&lt;string&gt;();
  foreach (var item in dataGridView1.Rows)
  {
      list.Add(item.Cells[1].Value.ToString);
  }
  </code></pre>
  
  <p>However, this returns an error.</p>