title: .NET / WinForms - Clear a Sort on a DataGridView
body: <p>What is the proper method to tell a DataGridView to stop sorting?</p>
  
  <p>I have a "screen" where I tell the grid programatically to sort by column 4 and ascending.
  When I switch to another area I want the same grid to come in 'default'/no sort.
  I'm removing all the columns and adding new ones. The sort remains on the 4th column.</p>
  
  <p>I don't see a way to do this with the Sort() method. Any ideas?</p>