internal bool IsDate1904()
{
CT_WorkbookPr workbookPr = this.workbook.workbookPr;
if (workbookPr.date1904Specified)
{
return(workbookPr.date1904);
}
return(false);
}
public void SaveLoadNew()
{
XSSFWorkbook workbook = new XSSFWorkbook();
//check that the default date system is Set to 1900
CT_WorkbookPr pr = workbook.GetCTWorkbook().workbookPr;
Assert.IsNotNull(pr);
Assert.IsTrue(pr.IsSetDate1904());
Assert.IsFalse(pr.date1904, "XSSF must use the 1900 date system");
ISheet sheet1 = workbook.CreateSheet("sheet1");
ISheet sheet2 = workbook.CreateSheet("sheet2");
workbook.CreateSheet("sheet3");
IRichTextString rts = workbook.GetCreationHelper().CreateRichTextString("hello world");
sheet1.CreateRow(0).CreateCell((short)0).SetCellValue(1.2);
sheet1.CreateRow(1).CreateCell((short)0).SetCellValue(rts);
sheet2.CreateRow(0);
Assert.AreEqual(0, workbook.GetSheetAt(0).FirstRowNum);
Assert.AreEqual(1, workbook.GetSheetAt(0).LastRowNum);
Assert.AreEqual(0, workbook.GetSheetAt(1).FirstRowNum);
Assert.AreEqual(0, workbook.GetSheetAt(1).LastRowNum);
Assert.AreEqual(0, workbook.GetSheetAt(2).FirstRowNum);
Assert.AreEqual(0, workbook.GetSheetAt(2).LastRowNum);
FileInfo file = TempFile.CreateTempFile("poi-", ".xlsx");
Stream out1 = File.OpenWrite(file.Name);
workbook.Write(out1);
out1.Close();
// Check the namespace Contains what we'd expect it to
OPCPackage pkg = OPCPackage.Open(file.ToString());
PackagePart wbRelPart =
pkg.GetPart(PackagingUriHelper.CreatePartName("/xl/_rels/workbook.xml.rels"));
Assert.IsNotNull(wbRelPart);
Assert.IsTrue(wbRelPart.IsRelationshipPart);
Assert.AreEqual(ContentTypes.RELATIONSHIPS_PART, wbRelPart.ContentType);
PackagePart wbPart =
pkg.GetPart(PackagingUriHelper.CreatePartName("/xl/workbook.xml"));
// Links to the three sheets, shared strings and styles
Assert.IsTrue(wbPart.HasRelationships);
Assert.AreEqual(5, wbPart.Relationships.Size);
// Load back the XSSFWorkbook
workbook = new XSSFWorkbook(pkg);
Assert.AreEqual(3, workbook.NumberOfSheets);
Assert.IsNotNull(workbook.GetSheetAt(0));
Assert.IsNotNull(workbook.GetSheetAt(1));
Assert.IsNotNull(workbook.GetSheetAt(2));
Assert.IsNotNull(workbook.GetSharedStringSource());
Assert.IsNotNull(workbook.GetStylesSource());
Assert.AreEqual(0, workbook.GetSheetAt(0).FirstRowNum);
Assert.AreEqual(1, workbook.GetSheetAt(0).LastRowNum);
Assert.AreEqual(0, workbook.GetSheetAt(1).FirstRowNum);
Assert.AreEqual(0, workbook.GetSheetAt(1).LastRowNum);
Assert.AreEqual(0, workbook.GetSheetAt(2).FirstRowNum);
Assert.AreEqual(0, workbook.GetSheetAt(2).LastRowNum);
sheet1 = workbook.GetSheetAt(0);
Assert.AreEqual(1.2, sheet1.GetRow(0).GetCell(0).NumericCellValue, 0.0001);
Assert.AreEqual("hello world", sheet1.GetRow(1).GetCell(0).RichStringCellValue.String);
pkg.Close();
}
