public static Response SaveChanges(InfoNetContex db) { try { db.SaveChanges(); return(new Response { Succeded = true }); } catch (Exception ex) { var response = new Response { Succeded = false, }; if (ex.InnerException != null && ex.InnerException.InnerException != null && ex.InnerException.InnerException.Message.Contains("_Index")) { response.Message = "Ya se encuentra un registro en el sistema"; } else { response.Message = ex.Message; } return(response); } }