/// <summary> /// 刷新数据 /// </summary> /// <param name="error"></param> public OperateResult RefreshData() { #region 检验 if (_opcServer == null) { return(new OperateResult("OPCServer未能正确初始化!")); } if (!_opcServer.IsConnected) { return(new OperateResult("OPCServer连接错误!")); } #endregion try { _opcServer.RefreshOpc(); //刷新数据 return(OperateResult.CreateSuccessResult()); } catch (Exception ex) { return(new OperateResult("error " + ex.Message)); } }