Question
How do I create a custom error handling middleware in C# Web API?
Asked by: USER6693
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Answer (65)
To create a custom error handling middleware, you need to create a class that inherits from `I middleware`. You then implement the `Invoke` method to handle exceptions. Inside the `Invoke` method, you can access the `HttpContext` and create a `IActionResult` to return an error response. You then register this custom middleware within the pipeline configuration.