(Java) 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.

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import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    boolean 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
    CkZip zip = new CkZip();
    success = zip.OpenZip("qa_data/excel/fakeCompanies.xlsx");
    if (success == false) {
        System.out.println(zip.lastErrorText());
        return;
        }

    CkCsv csv = new CkCsv();
    CkStringTable sheetNames = new CkStringTable();
    success = csv.XlsxGetSheets(zip,sheetNames);
    if (success == false) {
        System.out.println(csv.lastErrorText());
        return;
        }

    int i = 0;
    while (i < sheetNames.get_Count()) {
        System.out.println(sheetNames.stringAt(i));
        i = i+1;
        }
  }
}