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Delphi source code for Miscellaneous >> Set decimal separator systemwide


Category: Miscellaneous
Title: Set decimal separator systemwide
Date added: 15.03.2006
Hits: 14951



procedure SetDecimalSeparator(Ch: Char);
var
  DefLCID: LCID;
  Buffer: LPSTR;
begin
  Application.UpdateFormatSettings := True;
  StrPCopy(Buffer, Ch);
  DefLCID := GetThreadLocale;
  if SetLocaleInfo(DefLCID, LOCALE_SDecimal, Buffer) then
    DecimalSeparator := StrPas(Buffer)[1];
  Application.UpdateFormatSettings := False;
end;


procedure TForm1.Button1Click(Sender: TObject);
begin
  SetDecimalSeparator('.');
end;

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