title: How to format StringGrid cell borders
body: <p>I am trying to format a Delphi TStringgrid depending on cell contents and position.</p>
  
  <p>Whilst I can change the cell colour and shape depending on the cell contents I am having more problems with the cell borders.</p>
  
  <p>I want to be able to have a thicker cell border on one side or the other every <em>n</em> columns</p>
  
  <p>Any pointers?</p>
  
  <p>Cheers</p>
  
  <p>Dan</p>