public virtual void AddAssociatedFilesTest01()
{
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(destinationFolder + "add_associated_files01.pdf",
new WriterProperties().SetPdfVersion(PdfVersion.PDF_2_0)));
pdfDocument.SetTagged();
pdfDocument.AddAssociatedFile("af_1", PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, "Associated File 1".
GetBytes(), "af_1.txt", PdfName.Data));
pdfDocument.AddNewPage();
pdfDocument.GetFirstPage().AddAssociatedFile("af_2", PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, "Associated File 2"
.GetBytes(), "af_2.txt", PdfName.Data));
PdfStructTreeRoot root = pdfDocument.GetStructTreeRoot();
root.AddAssociatedFile("af_3", PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, "Associated File 3".GetBytes
(), "af_3.txt", PdfName.Data));
PdfFileSpec af5 = PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, "Associated File 5".GetBytes(), "af_5",
"af_5.txt", PdfName.Data);
PdfTextAnnotation textannot = new PdfTextAnnotation(new Rectangle(100, 600, 50, 40));
textannot.SetText(new PdfString("Text Annotation 01")).SetContents(new PdfString("Some contents..."));
textannot.AddAssociatedFile(af5);
pdfDocument.GetFirstPage().AddAnnotation(textannot);
pdfDocument.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + "add_associated_files01.pdf"
, sourceFolder + "cmp_add_associated_files01.pdf", "d:/", "diff_"));
}
