Découvrez comment modifier le mot de passe d'un document PDF en .NET pour améliorer la sécurité des fichiers avec Aspose.PDF....PdfFileInfo ( dataDir + "sample_encrypted.pdf" )) { // Create PdfFileSecurity...object if the document is encrypted if ( pdfFileInfo . IsEncrypted...
This short tutorial contains information about how to read password protected Excel file in Python. It explains how using Python open password protected excel file with the help of step-by-step instructions and a runnable sample Python code....the password to open the encrypted Excel file Load the Excel...password for opening the encrypted Excel file and then use it...
Узнайте, как изменить пароль PDF-документа в .NET для повышения безопасности файла с помощью Aspose.PDF....PdfFileInfo ( dataDir + "sample_encrypted.pdf" )) { // Create PdfFileSecurity...object if the document is encrypted if ( pdfFileInfo . IsEncrypted...
Python.NET을 사용하여 전체 아카이브 또는 ZIP, RAR 또는 7Z 아카이브의 특정 항목을 암호화하거나 해독하는 방법을 알아보세요....NET Advanced API features Encrypt⁄Decrypt archives &...CompressionSettings . deflate encryption = zp . saving . TraditionalEncryptio(...
Excel file digital signature, verification. To protect the authenticity of a workbook's content of Excel file, you can add a digital signature using C# codes with Aspose.Cells for .Net....Close Encrypting Excel Files Detect File Format of Encrypted Office...
Learn how to pass in PDF security options when saving spreadsheets to PDF with Aspose.Cells for Python via .NET API....developers need to work with encrypted PDF files. For example: Secure...will be required to open the encrypted PDF document for viewing....
Ce sujet explique comment changer le mot de passe d'un fichier PDF en utilisant la classe PdfFileSecurity....PdfFileInfo ( _dataDir + "sample_encrypted.pdf" ); // Créer un objet...bindPdf ( _dataDir + "sample_encrypted.pdf" ); fileSecurity . changePassword...