Get current controller and action name in global.asax

global.asax

void Application_BeginRequest(object sender, EventArgs e)
{
    HttpContextBase context = new HttpContextWrapper(HttpContext.Current);
    RouteData rd = RouteTable.Routes.GetRouteData(context);
    
    if (rd != null)
    {
        string controllerName = rd.GetRequiredString("controller");
        string actionName = rd.GetRequiredString("action");
        Response.Write("c:" + controllerName + " a:" + actionName);
        Response.End();
    }
}

Worked, thanks :)