CODE EXAMPLE FOR CSHARP

global exception handler c#

//Global.asax
public class MvcApplication : System.Web.HttpApplication
{
    protected void Application_Error(object sender, EventArgs e)
    {
        Exception exception = Server.GetLastError();
        if (exception != null)
        {
            //log the error
        }
    }

    protected void Application_Start()
    {
        //may have some MVC registration stuff here or other code
    }
}