public static void Run()
{
// ExStart:DecryptFile
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_SecuritySignatures();
// Create PdfFileSecurity object
PdfFileSecurity fileSecurity = new PdfFileSecurity();
fileSecurity.BindPdf(dataDir + "Decrypt.pdf");
// Decrypt PDF document
fileSecurity.DecryptFile("owner");
fileSecurity.Save(dataDir + "DecryptFile_out.pdf");
// ExEnd:DecryptFile
}
}