title: Delphi 7 Edit Box Digit Grouping With Commas
body: <p>I've been doing research a lot, still have no clue in how to display numerical (esp. monetary figures with two commas or cents) input as digit grouped input i.e ONE MILLION = 1000000.25 to 1,000,000.25 directly via OnChange or OnKeyPress in Delphi 7.</p>
  
  <p>i don't want to use command button to change, i want it to behave like windows 7 calculator input box (via OnChange,OnKeyPress). it has digit grouping and it has commas (dot).</p>
  
  <p>If i look at the windows 7 calculator input box and activate the digit grouping, that is how i also want my edit box in delphi 7 behave. is there any approach or solution for this?</p>