title: Set border color & style in spreadsheet programmatically
body: <p>Google Spreadsheet has in the toolbar under the border button also a button to change the color and change the border style.</p>
  
  <p>How can these be accessed within a Google Apps Script?</p>
  
  <p>The <code>setBorderColor</code> function which is described for documents seems unavailable for spreadsheets.</p>