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我希望有人可以幫我解決我用Aspose.Pdf庫生成帶有超鏈接密碼保護的PDF的問題。問題是，密碼保護似乎搞砸的超級鏈接起來......使用Aspose.Pdf庫的超鏈接生成一個密碼保護的PDF
下面的代碼工作正常（無密碼保護）：
// create new PDF doc with hyperlink in
Aspose.Pdf.Document doc = new Aspose.Pdf.Document();
Aspose.Pdf.Page page = doc.Pages.Add();
Aspose.Pdf.Text.TextFragment textFragment = new Aspose.Pdf.Text.TextFragment("hyperlink test");
textFragment.Hyperlink = new Aspose.Pdf.WebHyperlink("https://www.google.co.uk/");
page.Paragraphs.Add(textFragment);
// password protect the PDF
// Aspose.Pdf.Permissions permission = (Aspose.Pdf.Permissions.PrintingQuality | Aspose.Pdf.Permissions.PrintDocument | Aspose.Pdf.Permissions.ModifyTextAnnotations | Aspose.Pdf.Permissions.FillForm | Aspose.Pdf.Permissions.ModifyContent | Aspose.Pdf.Permissions.ExtractContent | Aspose.Pdf.Permissions.AssembleDocument);
// doc.Encrypt("pass1", "pass2", permission, Aspose.Pdf.CryptoAlgorithm.RC4x128);
// save the doc
doc.Save("C:\\temp\\PDFHyperlink\\test.pdf");
所生成的PDF是細跟的超級鏈接成功打開瀏覽器和導航到谷歌
但是，如果取消對密碼保護的PDF線，超級鏈接會被搞砸了
// create new PDF doc with hyperlink in
Aspose.Pdf.Document doc = new Aspose.Pdf.Document();
Aspose.Pdf.Page page = doc.Pages.Add();
Aspose.Pdf.Text.TextFragment textFragment = new Aspose.Pdf.Text.TextFragment("hyperlink test");
textFragment.Hyperlink = new Aspose.Pdf.WebHyperlink("https://www.google.co.uk/");
page.Paragraphs.Add(textFragment);
// password protect the PDF
Aspose.Pdf.Permissions permission = (Aspose.Pdf.Permissions.PrintingQuality | Aspose.Pdf.Permissions.PrintDocument | Aspose.Pdf.Permissions.ModifyTextAnnotations | Aspose.Pdf.Permissions.FillForm | Aspose.Pdf.Permissions.ModifyContent | Aspose.Pdf.Permissions.ExtractContent | Aspose.Pdf.Permissions.AssembleDocument);
doc.Encrypt("pass1", "pass2", permission, Aspose.Pdf.CryptoAlgorithm.RC4x128);
// save the doc
doc.Save("C:\\temp\\PDFHyperlink\\test.pdf");
...，你會得到以下信息被點擊的超鏈接時：
...如果你點擊允許，什麼也沒有發生！
我的密碼保護PDF的方式有問題嗎？任何幫助，將不勝感激。