HOW CAN I TELL IF REQUEST/RESPONSE IS AVAILABLE IN APPLICATION_ERROR?

Sanjay Sharma

Total Post:45

Points:315
Posted by  Sanjay Sharma
C#  ASP.Net  Error 
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If Application_Error is triggered by an exception in the application. RouteConfigor BundleConfig.

how can you check if the Request/Response is available?


Response.Clear throws System.Web.HttpException with additional information Response is not available in this context.

void Application_Error(object sender, EventArgs e)

{

    //Log error

    Log.Error(e);

    //Clear

    Response.Clear();

    Server.ClearError();

    //Redirect

    Response.Redirect("~/Error");

}

 

  1. Jennifer Morgan

    Post:13

    Points:95
    Re: How can I tell if Request/Response is available in Application_Error?

    You want to check whether it is HttpException.

    protected void Application_Error(Object sender, EventArgs e)

    {

        var exception = Server.GetLastError();

        // Log error

        LogException(exception);

        var httpException = exception as HttpException;

        if (httpException != null)

        {

            Response.Clear();

            Server.ClearError();

            Response.TrySkipIisCustomErrors = true;

            Response.Redirect("~/Error");

        }

    }

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