WinUI Controls for the Windows Desktop

Add enterprise features to your new desktop applications based on the latest WinUI 3.0 framework. ComponentOne WinUI Edition includes:

Powerful datagrid with superior cell customization and high-performance virtualization
Essential calendar and accordion layout controls that fill gaps and extend application functionality
Fluently-designed desktop controls for building the latest Windows applications
Support for WinUI in desktop applications only

Download Free Trial (2022v1)

Discover what's new in the ComponentOne release section.

Overview

WinUI controls are reusable design elements that help developers implement a variety of features in their desktop applications in less time. ComponentOne provides a complete set of high-performing, flexible WinUI controls, including datagrids, charts, input, and more.

Why Choose ComponentOne for Your WinUI Applications?

Get the Best Performance Using WinUI

Our WinUI controls have been developed natively—ensuring optimal performance on the latest development platform.

Fast and Powerful WinUI Datagrid

Get our industry-standard, lightning-fast FlexGrid WinUI datagrid control with advanced features like row details, full-text filtering, and data virtualization.

Fluent Style for the Modern Desktop

ComponentOne's .NET WinUI controls feature fluent, built-in styles that are minimal and modern and offer support for both light and dark themes.

Efficiently Load and Display Large Data Sets

Our innovative DataCollection enables data virtualization for loading large data sets on-demand, where data is loaded in pages as the user scrolls in real-time.

Easy API and MVVM Support

Develop apps seamlessly using our easy-to-use API and XAML. Fully declare controls in XAML, following MVVM best practices, or write code completely in C#.

Support for NuGet and Visual Studio 2022

Build your Windows desktop apps using the latest version of Visual Studio with design-time and NuGet package management.

Popular WinUI Controls

FlexGrid

ComponentOne FlexGrid is a fast WinUI datagrid that enables tabular data editing, sorting, filtering, grouping, and more.

Learn More About FlexGrid

Calendar

The ComponentOne WinUI Calendar control provides touch-friendly date selection with built-in formatting and customizable templates.

Learn More About Calendar

Accordion

The ComponentOne WinUI Accordion is a container control that displays a list of collapsible panels with animation.

Learn More About Accordion

Explore All WinUI Controls

Data Management

Data Services

*Included with Studio Enterprise

Input

Button
CheckBox
TextBox
ToggleButton

Navigation and Layout

Accordion

Scheduling

Calendar

Frequently Asked Questions About WinUI Edition

Why should I choose ComponentOne WinUI Edition?

Get the industry's fastest and most complete datagrid. FlexGrid, along with our powerful DataCollection, provides superior performance when working with large data sets. Plus, FlexGrid delivers advanced features for a relatively new platform.

How do I get started with ComponentOne WinUI Edition?

Check out our documentation and Getting Started blogs.

What is the price for C1 WinUI Edition?

For a limited time, get WinUI at an introductory price of 50% off.

Easy Licensing and Distribution

Manage your licenses through your GrapeCity account.

Licensing FAQ

ComponentOne is licensed per developer. Once you purchase a license, you can build and publish your .NET applications using ComponentOne controls. Licensing is perpetual and royalty-free.

Learn more about licensing

Become an OEM Partner

To create your own commercially licensed SDK or web application builder, choose the Commercial OEM license. Commercial OEM and SaaS licenses are customized per customer.

Become an OEM Partner

End-User Licensing Agreement

Our End-User License Agreement (EULA) includes information on ComponentOne's licensing, legal agreement, and the terms and conditions that govern software usage.

Read the EULA

Featured Blogs, Videos, and Other Resources

Getting Started with ComponentOne WinUI Controls

Comparing WinUI and Its Predecessors

How to Paste and Format Rich Hyperlinks in WPF Text Editors

ComponentOne DataEngine Deep-Dive

ComponentOne 2021 v2 Release Webinar

FlexGrid for WinForms Applications

Documentation

Licensing

Samples on GitHub

ComponentOne Customer Feedback and Awards

"Prompt responses, quality feedback, and help with code examples. Fantastic service!"

RICHARD HERBERT

"Excellent product with good support"

MIKE WEBSTER

"I am very appreciative of the effort your entire team gave to make this transaction happen. Thank you for your efforts!"

SAM COLE

Customer reviews provided by Feefo

"With GrapeCity WinForms components, along with their effective support, we were able to create and maintain our systems. Maximum customer satisfaction and extreme usability are our goals, and these tools have been our best partners."

ARTUR GOMES, PRODUCT MANAGER - DIGIDELTA SOFTWARE DEVELOPMENT

"Using tools within the Microsoft ecosystem, ComponentOne Studio has extended charting capabilities with advanced features such as trend lines and scaling."

DAVE MENDLEN, SENIOR DIRECTOR OF DEVELOPER MARKETING - MICROSOFT CORP.

"I purchased ComponentOne FlexGrid and it saved my project. I took a gamble that I could effectively display the data using WinForms DataGrids. These features have turned my project from a test program into a polished professional product with a secure financial future."

PHIL BEST, C# SQL SOFTWARE DEVELOPER & ELECTRICAL ENGINEER - STRATEGY MAP

"We evaluated third-party components from several vendors, and ComponentOne clearly was the best fit for our needs. With ComponentOne Reports for WinForms, I was able to do more in two weeks than I achieved in a month with another vendor's solution."

DAVID KEPPLE, SOFTWARE ENGINEER - ASPEX

"ComponentOne is the only solution that provided both high-quality and performance-optimized UI components along with a world-class reporting solution."

ROBERT COLLINS, PRESIDENT - BRISINGER GROUP