public static void RemoveHiddenData()
{
try
{
//ExStart:RemoveHiddenDataPdfFormat
// initialize Pdfformat
PdfFormat pdfFormat = new PdfFormat(Common.MapSourceFilePath(filePath));
// inspect document
PdfInspectionResult inspectionResult = pdfFormat.InspectDocument();
// get annotations
PdfAnnotation[] annotation = inspectionResult.Annotations;
// if annotations are presented
if (annotation.Length > 0)
{
// remove all annotation
pdfFormat.RemoveHiddenData(new PdfInspectionOptions(PdfInspectorOptionsEnum.Annotations));
//save output file...
pdfFormat.Save(Common.MapDestinationFilePath(filePath));
}
//ExEnd:RemoveHiddenDataPdfFormat
}
catch (Exception exp)
{
Console.WriteLine(exp.Message);
}
}
