title: remove gridview selector column
body: <p>I'm sure the answer to this question is incredibly obvious, but for the life of me I can't figure out how to remove the "selector" column from the default winforms gridview. (The column the red arrow is pointing at).</p>
  
  <p><img src="https://i.stack.imgur.com/9VydM.png" alt="enter image description here"></p>
  
  <p>I've tried programmatically removing the column <code>gridview.Columns[0].Remove</code> but that just removed my first data column. It doesn't show up in the "column collection" also, and I've played with all the settings that looked somewhat promising.</p>
  
  <p>Thanks for the help!</p>