C# AVEVA MARINE 二次开发 读取分段

快速读取和筛选分段元素

[MyAmFunctionAtt(nameof(测试功能), nameof(读取分段))]
        public void 读取分段(WindowManager wm)
        {
            try
            {
                foreach (var item in wm.Windows)
                {
                    if (item is DockedWindow)
                    {
                        var w = item as DockedWindow;
                        if (w.Title.ToLower() == "messages")
                        {
                            if (!w.Visible)
                            {
                                w.Show();
                                wm.MainForm.Refresh();
                            }
                        }
                    }
                }
                //提取全部分段信息
                var flType = new TypeFilter(DbElementTypeInstance.BLOCK);//只筛选分段，添加引用的dll==> C:\AVEVA\Marine\OH12.1.SP4\PDMSFilters.dll
                var searchStr = "ER*";
                var nameLikeStr = new AttributeLikeFilter(DbAttributeInstance.NAMN, searchStr);//根据名称筛选，添加引用 C:\AVEVA\Marine\OH12.1.SP4\Aveva.Pdms.Database.dll
                var andFl = new AndFilter(flType, nameLikeStr);//两个条件同时满足
                var blkeles = FindElements(DbType.Design, andFl);
                var ui = new MarUi(); //添加引用 C:\AVEVA\Marine\OH12.1.SP4\marAPI.dll
                if (!blkeles.Any())
                {
                    ui.MessageConfirm($"找不到名称类似‘{searchStr}’的分段！");//发送文本到message window窗口
                    ui.Dispose();
                    return;
                }
                blkeles.ForEach(c => ui.MessageNoConfirm(c.GetAsString(DbAttributeInstance.NAMN)));
                ui.Dispose();
            }
            catch (System.Exception ex)
            {
                Interaction.MsgBox(ex.Message, MsgBoxStyle.Exclamation);// 添加引用C:\Windows\Microsoft.NET\Framework64\v2.0.50727\Microsoft.VisualBasic.dll
            }
        }
 
        /// <summary>
        /// 
        /// </summary>
        /// <param name="dbType">数据类型</param>
        /// <param name="filter">筛选器</param>
        /// <param name="condtion">对dbelement需要筛选的条件</param>
        /// <returns></returns>
        public static List<DbElement> FindElements(DbType dbType, BaseFilter filter, Func<DbElement, bool> condtion = null)
        {
            List<DbElement> resDbElements = new List<DbElement>();
            DBElementCollection dbeEleCol = new DBElementCollection(dbType, filter);
            var res = dbeEleCol.Cast<DbElement>();
            if (!res.Any()) return resDbElements;
            res.ToList().ForEach(c =>
            {
                if (condtion != null)
                {
                    if (condtion.Invoke(c)) resDbElements.Add(c);
                }
                resDbElements.Add(c);
            });
            return resDbElements;
        }

测试结果