public JsonResult DeleteAttachment(int attachmentId) { Logger.Info(_logMsg.Clear().SetPrefixMsg("Delete Attachment").Add("AttachmentId", attachmentId).ToInputLogString()); try { _customerFacade = new CustomerFacade(); _customerFacade.DeleteCustomerAttachment(attachmentId, this.UserInfo.UserId); return(Json(new { Valid = true })); } catch (Exception ex) { Logger.Error("Exception occur:\n", ex); Logger.Info(_logMsg.Clear().SetPrefixMsg("Delete Attachment").Add("Error Message", ex.Message).ToFailLogString()); return(Json(new { Valid = false, Error = Resource.Error_System, Errors = string.Empty })); } }