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400+ UI controls for cross-platform .NET development
HTML5/JavaScript controls with support for Angular, React, and Vue
Take total control of your documents with high-speed, intuitive document APIs
Full reporting solutions with extensive data visualization, viewers, and designers
Powerful spreadsheets for .NET, JavaScript, and COM
Check out the newest updates and features in ComponentOne 2025 v2!Learn More »
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ActiveReports v19 Upgraded Charts Explained
Learn about upgraded chart features for your applications in the recent v19 release of ActiveReports.
03 Apr 2025
How to Add a WinForms Rich Text Editor in a C# .NET App
Learn how to add a WinForms rich text editor in a C# .NET application.
01 Apr 2025
Welcome to the ComponentOne Control Panel
The Control Panel streamlines the process of using ComponentOne controls and makes it easy to install only the version of any platform you are evaluating or using.
27 Mar 2025
How to Customize C# .NET Scheduler Appointment Dialogs
Learn how to customize C# .NET Scheduler Appointment Dialogs in your app.
How to Add a .NET MAUI Datagrid Control to an Uno Application
Learn how to add a .NET MAUI datagrid control to an Uno application.
18 Mar 2025
How to Add Parameters to Your C# .NET Report Application
Learn how to add parameters to your C# .NET reporting application.
17 Mar 2025
How to Drill Through Reports in a C# .NET Application
Learn how to drill through reports in a C# .NET application.
ComponentOne 2024 v2 Maintenance Release #2 Now Available
The second maintenance release for Componentone 2024 v2 is available.
The Complete Guide to 80+ C# .NET Chart Types
Learn about over 80 C# .NET chart controls that can be added to your desktop applications.
13 Mar 2025
How to Load, Modify, and Save DOCX in C# .NET
Learn how to load, modify, and save DOCX files in your C# .NET applications.
11 Mar 2025
Useful Visual Studio Extensions for Working with Blazor
Sometimes having the right tool makes the job easier. Let's take a look at some Visual Studio/VSCode extensions for Blazor.
10 Mar 2025
How to Create Excel XLSX Using a .NET C# Server-Side API
Learn how to create Excel XLSX using a .NET C# server-side API.