Tag: Masking Font

Thought of saving this one here. For those who still use delphi in 2023, here are the features you can access. Just in case you have questions or issues encountered, just drop me a line

Coffee Cup

...control Excel with OLE?
Autor: Thomas Stutz
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uses
  ComObj;

var
  ExcelApp: OleVariant;

implementation


procedure TForm1.Button1Click(Sender: TObject);
const
  // SheetType
  xlChart = -4109;
  xlWorksheet = -4167;
  // WBATemplate
  xlWBATWorksheet = -4167;
  xlWBATChart = -4109;
  // Page Setup
  xlPortrait = 1;
  xlLandscape = 2;
  xlPaperA4 = 9;
  // Format Cells
  xlBottom = -4107;
  xlLeft = -4131;
  xlRight = -4152;
  xlTop = -4160;
  // Text Alignment
  xlHAlignCenter = -4108;
  xlVAlignCenter = -4108;
  // Cell Borders
  xlThick = 4;
  xlThin = 2;
var
  ColumnRange: OleVariant;

  // Function to get the number of Rows in a Certain column

  function GetLastLine(AColumn: Integer): Integer;
  const
    xlUp = 3;
  begin
    Result := ExcelApp.Range[Char(96 + AColumn) + IntToStr(65536)].end[xlUp].Rows.Row;
  end;

begin
  { Start Excel }

  // By using GetActiveOleObject, you use an instance of Word that's already running,
  // if there is one.
  try
    ExcelApp := GetActiveOleObject('Excel.Application');
  except
    try
      // If no instance of Word is running, try to Create a new Excel Object
      ExcelApp := CreateOleObject('Excel.Application');
    except
      ShowMessage('Cannot start Excel/Excel not installed ?');
      Exit;
    end;
  end;

  // Add a new Workbook, Neue Arbeitsmappe ?ffnen
  ExcelApp.Workbooks.Add(xlWBatWorkSheet);

  // Open a Workbook, Arbeitsmappe ?ffnen
  ExcelApp.Workbooks.Open('c:\YourFileName.xls');


  // Rename the active Sheet
  ExcelApp.ActiveSheet.Name := 'This is Sheet 1';

  // Rename
  ExcelApp.Workbooks[1].WorkSheets[1].Name := 'This is Sheet 1';

  // Insert some Text in some Cells[Row,Col]
  ExcelApp.Cells[1, 1].Value := 'SwissDelphiCenter.ch';
  ExcelApp.Cells[2, 1].Value := 'http://www.swissdelphicenter.ch';
  ExcelApp.Cells[3, 1].Value := FormatDateTime('dd-mmm-yyyy', Now);

  // Setting a row of data with one call
  ExcelApp.Range['A2', 'D2'].Value := VarArrayOf([1, 10, 100, 1000]);

  // Setting a formula
  ExcelApp.Range['A11', 'A11'].Formula := '=Sum(A1:A10)';

  // Change Cell Alignement
  ExcelApp.Cells[2, 1].HorizontalAlignment := xlright;

  // Change the Column Width.
  ColumnRange := ExcelApp.Workbooks[1].WorkSheets[1].Columns;
  ColumnRange.Columns[1].ColumnWidth := 20;
  ColumnRange.Columns[2].ColumnWidth := 40;

  // Change Rowheight / Zeilenh?he ?ndern:
  ExcelApp.Rows[1].RowHeight := 15.75;

  // Merge cells, Zellen verbinden:
  ExcelApp.Range['B3:D3'].Mergecells := True;

  // Apply borders to cells, Zellen umrahmen:
  ExcelApp.Range['A14:M14'].Borders.Weight := xlThick; // Think line/ Dicke Linie
  ExcelApp.Range['A14:M14'].Borders.Weight := xlThin;  // Thin line D邦nne Linie

  // Set Bold Font in cells, Fettdruck in den Zellen

  ExcelApp.Range['B16:M26'].Font.Bold := True;

  // Set Font Size, Schriftgr??e setzen
  ExcelApp.Range['B16:M26'].Font.Size := 12;

  //right-aligned Text, rechtsb邦ndige Textausrichtung
  ExcelApp.Cells[9, 6].HorizontalAlignment := xlright;

  // horizontal-aligned text, horizontale Zentrierung
  ExcelApp.Range['B14:M26'].HorizontalAlignment := xlHAlignCenter;

  // left-aligned Text, vertikale Zentrierung
  ExcelApp.Range['B14:M26'].VerticallyAlignment := xlVAlignCenter;


  { Page Setup }

  ExcelApp.ActiveSheet.PageSetup.Orientation := xlLandscape;

  // Left, Right Margin (Seitenr?nder)
  ExcelApp.ActiveSheet.PageSetup.LeftMargin  := 35;
  ExcelApp.ActiveSheet.PageSetup.RightMargin := -15;

  // Set Footer Margin
  ExcelApp.ActiveSheet.PageSetup.FooterMargin := ExcelApp.InchesToPoints(0);

  // Fit to X page(s) wide by Y tall
  ExcelApp.ActiveSheet.PageSetup.FitToPagesWide := 1;  // Y
  ExcelApp.ActiveSheet.PageSetup.FitToPagesTall := 3; // Y

  // Zoom
  ExcelApp.ActiveSheet.PageSetup.Zoom := 95;

  // Set Paper Size:
  ExcelApp.PageSetup.PaperSize := xlPaperA4;

  // Show/Hide Gridlines:
  ExcelApp.ActiveWindow.DisplayGridlines := False;

  // Set Black & White
  ExcelApp.ActiveSheet.PageSetup.BlackAndWhite := False;

  // footers
  ExcelApp.ActiveSheet.PageSetup.RightFooter := 'Right Footer / Rechte Fu?zeile';
  ExcelApp.ActiveSheet.PageSetup.LeftFooter  := 'Left Footer / Linke Fu?zeile';

  // Show Excel Version:
  ShowMessage(Format('Excel Version %s: ', [ExcelApp.Version]));

  // Show Excel:
  ExcelApp.Visible := True;

  // Save the Workbook
  ExcelApp.SaveAs('c:\filename.xls');

  // Save the active Workbook:
  ExcelApp.ActiveWorkBook.SaveAs('c:\filename.xls');

end;

procedure TForm1.FormDestroy(Sender: TObject);
begin
  // Quit Excel
  if not VarIsEmpty(ExcelApp) then
  begin
    ExcelApp.DisplayAlerts := False;  // Discard unsaved files....
    ExcelApp.Quit;
  end;
end;