ComponentOne WPF SpellChecker

MESCIUSProofing Tools.NET

Enhance WPF applications with robust spell-checking components.

  • Supports both modal and inline spell-checking modes for versatile usage.
  • Includes access to multiple language dictionaries and custom ignore lists.
  • Integrates with WPF RichTextBox and other controls.
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ComponentOne WPF SpellChecker is a component designed to add comprehensive spell-checking functionality to Windows Presentation Foundation (WPF) applications. It supports multiple modes of spell detection including modal dialogs and inline highlighting, and works with various controls such as RichTextBox. Developers can customize dictionaries and handle events to suit diverse text editing scenarios, improving user text input quality and accuracy.

Modal Spell Checking

Enables spell-checking through a modal dialog that scans the text and prompts users with spelling suggestions.

Inline Spell Checking

Supports highlighting of misspelled words directly within text controls, allowing users to see errors as they type for immediate correction.

Dictionary Management

Includes a main dictionary with over 20 additional language dictionaries available for download, plus the ability to load dictionaries from streams and maintain custom ignore lists for user-specific terms.

Event Handling

Exposes events such as BadWordFound and CheckControlCompleted to allow developers to respond dynamically to misspellings and completion of spell-checking operations.

Integration with RichTextBox

Integrates with the ComponentOne RichTextBox for WPF to enable spell-checking directly in a powerful rich text editor supporting formatted text, images, and hyperlinks.

User Dictionary Support

Allows users to add their own words to a custom dictionary that persists across sessions, ensuring personal or technical terms are recognized and not flagged repeatedly.

Customizable UI Interaction

Provides dialogs and messaging that notify users of spelling errors and correction completion, with the flexibility to modify or extend the interface and behavior.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • .NET

.NET Version

  • .NET 10 LTS
  • .NET 9 STS
  • .NET 8 LTS
  • .NET 6 LTS
  • .NET 4.8 or earlier

.NET Platform

  • .NET Assembly
  • .NET Class
  • .NET WPF

IDE Support

  • Visual Studio