Can app.UseErrorHandler() access error details?

Question

In my MVC4 app I had a global.asax.cs override of Application_Error(object sender, EventArgs e) where I could extract the exception, statusCo

Answer 1

From your configured error handling action, you could do something like:

public IActionResult Error()
{
    // 'Context' here is of type HttpContext
    var feature = Context.GetFeature();
    if(feature != null)
    {
        var exception = feature.Error;
    }
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