title: problem with a code for string grid ( align center )
body: <p><a href="https://stackoverflow.com/questions/3540570/delphi-how-to-make-cells-texts-in-tstringgrid-center-aligned/6671671#6671671">Delphi: How to make cells&#39; texts in TStringGrid center aligned?</a></p>
  
  <p>When I use the top code (OnDraw part), it doesn't delete the first text and write the new text on the old text and one sel will duplicate .</p>