(Delphi DLL) XLSX Get Sheet Names

Open an Excel spreadsheet (.xlsx) and get the names of the sheets.

Note: This example requires Chilkat v11.3.0 or greater.

Chilkat for Delphi Downloads Chilkat non-ActiveX DLL for Delphi Chilkat ActiveX DLL for Delphi * The examples here use the non-ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, StringTable, Zip, Csv;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
zip: HCkZip;
csv: HCkCsv;
sheetNames: HCkStringTable;
i: Integer;

begin
success := False;

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// .xlsx files are Zip archives
zip := CkZip_Create();
success := CkZip_OpenZip(zip,'qa_data/excel/fakeCompanies.xlsx');
if (success = False) then
  begin
    Memo1.Lines.Add(CkZip__lastErrorText(zip));
    Exit;
  end;

csv := CkCsv_Create();
sheetNames := CkStringTable_Create();
success := CkCsv_XlsxGetSheets(csv,zip,sheetNames);
if (success = False) then
  begin
    Memo1.Lines.Add(CkCsv__lastErrorText(csv));
    Exit;
  end;

i := 0;
while i < CkStringTable_getCount(sheetNames) do
  begin
    Memo1.Lines.Add(CkStringTable__stringAt(sheetNames,i));
    i := i + 1;
  end;

CkZip_Dispose(zip);
CkCsv_Dispose(csv);
CkStringTable_Dispose(sheetNames);

end;