How to get http error code in Global.asax in asp.net?

Raj

648 Points

26 Posts

I'm trying to get http status code of the exception in global.asax but not able to get as:

void Application_Error(object sender, EventArgs e)
{
    var _logger = LogManager.GetCurrentClassLogger();
    var ex = HttpContext.Current.Server.GetLastError();

    var statusCode = HttpContext.Current.Response.StatusCode;
    if (statusCode != 404)
        _logger.Fatal(ex, $"{ex?.Message}");
}

It always giving 200 status code:

asp.net-mvc c#error-handling error-logging

Views: 2464
Total Answered: 2
Total Marked As Answer: 2
Posted On: 13-Jun-2020 01:08

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Answers

34 Points

2 Posts

Try to use following code:

void Application_Error(object sender, EventArgs e)
{
    var _logger = LogManager.GetCurrentClassLogger();
    var ex = HttpContext.Current.Server.GetLastError();

    if (ex is HttpException httpEx)
    {
        if (httpEx.GetHttpCode() != 404)
        {
            _logger.Fatal(ex, $"{ex?.Message}");
        }
    }
}

Posted On: 13-Jun-2020 01:35

beginer

1544 Points

52 Posts

Following code will be supported in lower VS, less than VS 2019:

void Application_Error(object sender, EventArgs e)
{
    var _logger = LogManager.GetCurrentClassLogger();
    var ex = HttpContext.Current.Server.GetLastError(); 

    if (ex is HttpException)
    {
        if ((ex as HttpException).GetHttpCode() != 404)
        {
            _logger.Fatal(ex, ex == null ? "" : ex.Message);
        }
    }
    else
    {
        _logger.Fatal(ex, ex == null ? "" : ex.Message);
    }
}