# C# Integration Samples


The engine can be integrated into other systems by using the [CustomSystemProxy](../../../../code/csharp/usage/unigine_app/proxy.md) class.


UNIGINE SDK includes an example of such integration into the WPF framework (see `source/csharp/proxy/wpf/SystemProxyWPF.cs`).


## Articles in This Section

- [Integrating with Frameworks](../../../../code/csharp/usage/unigine_app/proxy.md)

  - [WPF Integration](../../../../code/csharp/usage/unigine_app/wpf_integration/index.md)