Inspect and modify Telerik RadControls properties at runtime.
Prices from:
| Available in | |
|---|---|
| Telerik UI for WinForms | Loading |
| Telerik DevCraft | Loading |

ControlSpy allows developers to inspect any Telerik RadControl while the application is running, making it easier to understand control structures and properties.
It supports real-time modification of RadControl properties, enabling developers to test changes immediately without rebuilding the application.
Unlike standalone tools, ControlSpy is supplied as a library to be compiled into your WinForms application, ensuring integration and usage within the development environment.
The component works with any Telerik RadControl, providing consistent inspection and editing capabilities across the entire Telerik UI for WinForms suite.
ControlSpy displays in-depth details of control hierarchies and elements, assisting in the analysis and debugging of complex UI component structures.
By allowing exploration and adjustment of controls during runtime, ControlSpy accelerates troubleshooting and fine-tuning of user interfaces.
Review the details below to ensure this product is supported within your environment.
Telerik UI for WinForms ControlSpy is included as part of Telerik UI for WinForms which is also available in Telerik DevCraft.
Compare the features between Telerik UI for WinForms and Telerik DevCraft.
| Telerik UI for WinForms Subscription | |
|---|---|
per developer, per year | |
| Products Included | |
| AI Coding Assistant | Included |
| Agentic UI Generator | Not included |
| Page Templates & Building Blocks | Not included |
| ThemeBuilder | Not included |
| KendoReact | Not included |
| Kendo UI | Not included |
| Telerik UI for ASP.NET AJAX | Not included |
| Telerik UI for ASP.NET MVC | Not included |
| Telerik UI for ASP.NET Core | Not included |
| Telerik UI for Blazor | Not included |
| Telerik UI for .NET MAUI | Not included |
| Telerik UI for WinUI | Not included |
| Telerik UI for WPF | Not included |
| Telerik UI for WinForms | Included |
| Telerik Document Processing Libraries | Included |
| Telerik Reporting | Not included |
| Telerik JustMock | Not included |
| Telerik Report Server | Not included |
| Single Sign-On Support | |
| Source Code | |
| Support Services | |
| .NET MAUI Components | |
| Angular Components | |
| ASP.NET AJAX Components | |
| ASP.NET Core Components | |
| ASP.NET MVC Components | |
| Blazor Components | |
| Document Processing | |
| jQuery Components | |
| JustMock Features | |
| React Components | |
| Report Server Features | |
| Reporting Features | |
| ThemeBuilder Features | |
| Vue Components | |
| WinForms Components | |
| WPF Components | |
| WinUI Components | |
Telerik, founded in 2002 and headquartered in Sofia, Bulgaria, develops UI component libraries, reporting tools, and testing solutions for .NET and JavaScript application development. Its flagship products include Telerik DevCraft, a collection of UI, reporting, testing, and productivity tools for Microsoft development platforms, and Kendo UI, a suite of JavaScript UI libraries for frameworks including Angular, React, and Vue. Telerik also provides document processing, reporting, and automated testing technologies designed for web, desktop, and mobile software development environments.

As official and authorized distributors since 2018, ComponentSource supplies you with legitimate licenses directly from Telerik.
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