public virtual void PdfA1DocWithPdfA1ButtonFieldTest()
{
String name = "pdfA1DocWithPdfA1ButtonField";
String fileName = destinationFolder + name + ".pdf";
String cmp = sourceFolder + "cmp/PdfAFormFieldTest/cmp_pdfA1DocWithPdfA1ButtonField.pdf";
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfAConformanceLevel conformanceLevel = PdfAConformanceLevel.PDF_A_1B;
PdfADocument pdfDoc = new PdfADocument(new PdfWriter(fileName), conformanceLevel, new PdfOutputIntent("Custom"
, "", "http://www.color.org", "sRGB IEC61966-2.1", @is));
PdfAcroForm form = PdfAcroForm.GetAcroForm(pdfDoc, true);
PdfFormField emptyField = PdfFormField.CreateEmptyField(pdfDoc, conformanceLevel).SetFieldName("empty");
emptyField.AddKid(PdfFormField.CreateButton(pdfDoc, new Rectangle(36, 756, 20, 20), PdfAnnotation.PRINT, conformanceLevel
).SetFieldName("button").SetValue("hello"));
form.AddField(emptyField);
pdfDoc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(fileName, cmp, destinationFolder));
NUnit.Framework.Assert.IsNull(new VeraPdfValidator().Validate(fileName));
}