ComponentOne WPF RichTextBox provides developers with a powerful rich text editor control that supports editing, displaying, and saving HTML and RTF documents. It enables extensive text formatting, spell-checking in multiple languages, table manipulation, annotations, and customizable toolbars, fitting perfectly into desktop applications requiring advanced document editing features.
Rich Text Formatting Capability
Supports multiple fonts, sizes, colors, text decorations, hyperlinks, images, and other rich text features for comprehensive document editing.
HTML and RTF Import/Export
Enables loading and saving of documents in HTML and RTF formats, converting them to an internal document model for editing and display.
Table Creation and Editing
Provides easy insertion and management of tables, rows, and columns with options to merge cells, set borders, adjust cell sizes, and align text.
Multilingual Spell Checking
Includes built-in, as-you-type spell-checking with several customizable dictionaries, support for suggestions, and options to add or ignore words.
Customizable Toolbars and Menus
Offers ribbon-style and simplified toolbars, along with a radial context menu designed for touch interfaces.
Annotations and Highlights
Allows adding comments, notes, highlights and explanatory annotations tied to specific document sections.
Template-Based Document Layout
Supports templates for customizing page headers, footers, margins, and consistent layout rendering for both on-screen display and printing.
Integration with SpellChecker and Toolbar Controls
Compatible with companion components including a spell checker and rich text toolbar for expanded functionality and richer user interaction.
Print Layout and PDF Export
Supports draft and print layout views with continuous page flow and zooming, plus exporting documents to PDF format for sharing and printing.
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
How to Buy
Available as part of ComponentOne WPF Edition and ComponentOne Studio Enterprise.
MESCIUS, formerly known as GrapeCity, is a leading developer-focused brand established in Japan, with a history spanning over 30 years. It is recognized for its extensive suite of software components, including reporting frameworks, spreadsheet libraries, and Japanese market-oriented input controls. Popular products such as ActiveReports, SPREAD, InputMan, and ComponentOne support both .NET and JavaScript ecosystems and are widely used in business-critical applications. MESCIUS offers distinctive advantages such as proven reliability, comprehensive Japanese localization, and strong technical support, making it a trusted choice for IT professionals and software developers building complex and localized systems.