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Convert Protected PDF Document to XLS | C#
Program.cs:
C#
using System.IO; using Bytescout.PDFExtractor; using System.Diagnostics; namespace PDF2XLS { // // This example demonstrates how to provide password for protected PDF files. // class Program { static void Main(string[] args) { // Create Bytescout.PDFExtractor.XLSExtractor instance XLSExtractor extractor = new XLSExtractor(); extractor.RegistrationName = "demo"; extractor.RegistrationKey = "demo"; File.Delete("output.xls"); // Document Password Can be set in two ways // 1. Using Property // 2. Using Events // 1. Handle document password using Property // extractor.Password = "password" // 2. Handle document password using Event extractor.PasswordRequired += new System.EventHandler(extractor_PasswordRequired); // Load sample PDF document extractor.LoadDocumentFromFile(@".\encrypted (password is 'password').pdf"); // Set the output format to XLS extractor.OutputFormat = SpreadseetOutputFormat.XLS; // Save the spreadsheet to file extractor.SaveToXLSFile("output.xls"); // Cleanup extractor.Dispose(); // Open result document in default associated application (for demo purpose) ProcessStartInfo processStartInfo = new ProcessStartInfo("output.xls"); processStartInfo.UseShellExecute = true; Process.Start(processStartInfo); } static void extractor_PasswordRequired(object sender, System.EventArgs e) { // Ask user for password and put it to `Password` property. ((XLSExtractor) sender).Password = "password"; } } }