[Expand]General Information
[Expand]WinForms Controls
[Expand]ASP.NET Controls and MVC Extensions
[Expand]ASP.NET Bootstrap Controls
[Expand]ASP.NET Core Bootstrap Controls
[Collapse]WPF Controls
  Prerequisites
 [Expand]What's Installed
 [Expand]Common Concepts
 [Expand]MVVM Framework
 [Collapse]Controls and Libraries
   Reporting
  [Expand]Data Grid
  [Expand]Ribbon, Bars and Menu
  [Expand]Charts Suite
  [Expand]Pivot Grid
  [Expand]Scheduler
  [Collapse]Spreadsheet
    Product Structure
   [Expand]Getting Started
   [Expand]Spreadsheet Document
    Supported Formats
   [Expand]Cell Basics
   [Expand]Formulas
    Defined Names
    Data Binding
    Data Validation
   [Expand]Data Presentation
   [Expand]Pivot Table Overview
   [Expand]Charting Overview
    Shapes
    Printing
    Protection
    Find and Replace
   [Expand]Mail Merge
   [Collapse]Visual Elements
    [Collapse]Dialogs
      Format Cells Dialog
      Paste Special Dialog
      Edit Hyperlink Dialog
      Symbol Dialog
      Create Table Dialog
      Change Chart Type Dialog
      Find and Replace Dialog
      Encrypt Document Dialog
      Password Dialog
      Protect Workbook Dialog
      Protect Sheet Dialog
      User Permissions Dialog
      Insert Function Dialog
      Function Arguments Dialog
      Name Manager
      New Name Dialog
      Create Names from Selection Dialog
      Subtotal Dialog
      Data Validation Dialog
      Properties Dialog
      Page Setup Dialog
      Header and Footer Dialog
      Create PivotTable Dialog
      Move PivotTable Dialog
      Change PivotTable Data Source Dialog
      PivotTable Field List
      PivotTable Value Field Settings Dialog
      PivotTable Field Settings Dialog
      PivotTable Sort Dialog
      Insert Calculated Field Dialog
      Insert Calculated Item Dialog
      PivotTable Solve Order Dialog
      PivotTable Options Dialog
      New Formatting Rule Dialog
      Conditional Formatting Rules Manager
     Pop-up Menus
    Services
    Themes and Templates
   [Expand]Shortcuts
   [Expand]Examples
  [Expand]Rich Text Editor
  [Expand]Tree List
  [Expand]Gauge Controls
  [Expand]Map Control
  [Expand]Layout Management
  [Expand]Windows Modern UI
  [Expand]Printing-Exporting
  [Expand]Data Editors
  [Expand]Navigation Controls
  [Expand]Spell Checker
  [Expand]Property Grid
  [Expand]PDF Viewer
  [Expand]TreeMap Control
  [Expand]Diagram Control
  [Expand]Windows and Utility Controls
   Dialogs, Notifications and Panels
  [Expand]Scheduler (legacy)
 [Expand]Scaffolding Wizard
 [Expand]Localization
  Redistribution and Deployment
  Get More Help
 [Expand]API Reference
[Expand]Xamarin Controls
[Expand]Windows 10 App Controls
[Expand]Office File API
[Expand]Reporting
[Expand]Report and Dashboard Server
[Expand]Dashboard
[Expand]eXpressApp Framework
[Expand]CodeRush
[Expand]CodeRush Classic
[Expand]Cross-Platform Core Libraries
[Expand]Tools and Utilities
 End-User Documentation

Encrypt Document Dialog

The Encrypt Document Dialog allows end-users to encrypt the document with a password to prevent unauthorized people from opening or modifying it.

Add the Info ribbon group to enable the Encrypt with Password button, which invokes the target dialog. Refer to the Lesson 1 - Create a Simple Spreadsheet topic for details on how to provide a Ribbon UI for the SpreadsheetControl.

Tip

Use the DocumentSettings.Encryption property to set the encryption type and password in code. Check the Protection topic for details.

Expanded See Also

Is this topic helpful?​​​​​​​