Table of Contents
  • Getting Started
  • EO.Pdf
  • EO.Web
  • EO.WebBrowser
  • EO.Wpf
  • Common Topics
  • Reference
    • .NET API Reference
      • EO.Base
      • EO.Base.UI
      • EO.Extensions
      • EO.Pdf
        • EO.Pdf
        • Classes
          • ClientCertificate Class
          • HtmlDocument Class
          • HtmlElement Class
          • HtmlNode Class
          • HtmlTextNode Class
          • HtmlToPdf Class
          • HtmlToPdfException Class
          • HtmlToPdfOptions Class
          • HtmlToPdfResult Class
          • HtmlToPdfSession Class
          • PageInfo Class
          • PageInfoCollection Class
          • PageStyle Class
          • Paginator Class
          • PdfAction Class
          • PdfAttachment Class
          • PdfAttachmentCollection Class
          • PdfBookmark Class
          • PdfBookmarkCollection Class
          • PdfCheckBoxField Class
          • PdfComboBoxField Class
          • PdfDestination Class
          • PdfDocInfo Class
          • PdfDocument Class
          • PdfDocumentEventArgs Class
          • PdfDocumentSecurity Class
          • PdfField Class
          • PdfFieldCollection Class
          • PdfGenericField Class
          • PdfGoToAction Class
          • PdfJavaScriptAction Class
          • PdfLaunchAction Class
          • PdfLink Class
          • PdfListBoxField Class
          • PdfListField Class
          • PdfListItem Class
          • PdfListItemCollection Class
          • PdfObject Class
          • PdfOnOffField Class
          • PdfPage Class
          • PdfPageCollection Class
          • PdfPageEventArgs Class
          • PdfPageLocation Class
          • PdfPageRectangle Class
          • PdfPageSizes Class
          • PdfPortfolio Class
          • PdfPushButtonField Class
          • PdfRadioButtonField Class
          • PdfRadioButtonGroup Class
          • PdfRender Class
          • PdfSigner Class
          • PdfTextField Class
          • PdfUriAction Class
          • PdfViewerException Class
          • PdfViewerPreference Class
          • Runtime Class
          • YRange Class
        • Interfaces
        • Enumerations
        • Delegates
      • EO.Pdf.Acm
      • EO.Pdf.Contents
      • EO.Pdf.Drawing
      • EO.Pdf.Mvc
      • EO.Web
      • EO.WebBrowser
      • EO.WebBrowser.DOM
      • EO.WebEngine
      • EO.WinForm
      • EO.Wpf
      • EO.Wpf.Gauge
      • EO.Wpf.Gauge.Shapes
      • EO.Wpf.Primitives
      • EO.Wpf.Themes.Aero
      • EO.Wpf.Themes.Classic
      • EO.Wpf.Themes.Luna
      • EO.Wpf.Themes.Metro
      • EO.Wpf.Themes.Royale
    • JavaScript API Reference
UserPassword Property

Gets or sets the user password.

Syntax
 public String UserPassword { get; set; }
Remarks

Set this password to password protect the PDF file. Once set, the correct password must be provided in order to correctly decrypt the PDF file. The following code set user password to "1234":

C#
//Create a new PdfDocument object
PdfDocument doc = new PdfDocument();

//Create document contents
....

//Set document password and permission
doc.Security.UserPassword = "1234";

//Save the document
doc.Save(fileName);

File generated by the above code can not be opened without the correct password "1234". See here for more information about PDF file security.

See Also