public string getOrders(string Status, int pageSize, int pageNumber) { int res = -1; string jsObj = ""; orders_manager mng = new orders_manager(); int total = 0; try { jsObj = js.Serialize(mng.getOrdersByStatus(out total, Status, pageSize, pageNumber)); res = 1; } catch (Exception ex) { Error_manager errorMng = new Error_manager(); errorMng.LogError(ex); return("{\"result\": " + res + " }"); } string myString = "{\"result\": " + res + ", \"items\":" + jsObj + ", \"total\":" + total + " }"; return(myString); }