Fading Coder

When developing web applications, you may encounter the following CORS error: Access to XMLHttpRequest at 'http://xxx.xxx' from origin 'http://localhost:8002' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: Rediretc is not allowed for a preflight req...

To enable seamless interaction between a WinForms application and a web-based frontend—such as triggering hardware-level operations like document scanning—you can host a lightweight Web API server directly inside your desktop process. This approach transforms your desktop utility into a local servic...