680 lines
27 KiB
C#
680 lines
27 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.ComponentModel;
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using System.Diagnostics;
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using System.Linq;
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using System.Text;
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using Bentley.DgnPlatformNET;
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using Bentley.DgnPlatformNET.DgnEC;
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using Bentley.DgnPlatformNET.Elements;
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using Bentley.ECObjects.Instance;
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using Bentley.ECObjects.Schema;
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using Bentley.MstnPlatformNET;
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using NCalc;
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namespace CustomOpenItemAddins
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{
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/// <summary>
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/// 自定义开项
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/// </summary>
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/// <example>var models = CustomOpenItemHelpers.GetCutstomItemLevelName("JG_ZYJSCS");</example>
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public class CustomOpenItemHelpers
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{
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public static double EvaluateFormula(string formula, Dictionary<string, object> parameters)
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{
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double result = default;
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try
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{
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Expression e = new Expression(formula);
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e.Parameters = parameters;
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var obj = e.Evaluate();
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result = Convert.ToDouble(obj);
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}
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catch (Exception ex)
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{
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MessageCenter.Instance.ShowInfoMessage($"自定义公式计算出错", $"{ex.Message}", false);
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}
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return result;
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}
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/// <summary>
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/// 获取元素的图层，如果是一般单元，则按第一个子元素来获取
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/// </summary>
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/// <param name="element"></param>
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/// <returns></returns>
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private static LevelHandle GetLevel(Element element)
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{
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ElementPropertiesGetter getter = new ElementPropertiesGetter(element);
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var lvlcache = Session.Instance.GetActiveDgnFile().GetLevelCache();
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//一般单元
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if (element.GetChildren().Count() > 0)
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{
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foreach (var elem in element.GetChildren())
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{
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if (elem is DisplayableElement && !elem.IsInvisible)
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{
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return GetLevel(elem);
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}
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}
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}
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return lvlcache.GetLevel(getter.Level, true);
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}
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/// <summary>
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/// 按图层获取数据
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/// </summary>
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/// <param name="levelName">自定义开项的图层</param>
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/// <returns>数据集合,Key是以逗号分隔的“围岩等级,一级开项,二级开项,三级开项,支护类型,计量方式,单位”；Value是自定义开项，可以从里面拿到完整的属性信息</returns>
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public static Dictionary<string, CustomOpenItem> GetCutstomItemByLevelName(string levelName)
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{
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//获取当前激活的模型
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DgnModel dgnModel = Session.Instance.GetActiveDgnModel();
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//获取图层
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var layer = dgnModel.GetLevelCache().GetLevelByName(levelName);
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if (layer == null)
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{
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MessageCenter.Instance.ShowInfoMessage($"获取自定义开项出错", $"图层不存在", false);
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return new Dictionary<string, CustomOpenItem>();
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}
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var elements = dgnModel.GetElements().Where(e => e.LevelId == layer.LevelId /*|| GetLevel(e).LevelId == layer.LevelId*/);
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var items = AnalyzeElements(elements);
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//StringBuilder sb = new StringBuilder();
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//sb.AppendLine("元素Id,元素类型,围岩等级,一级开项,二级开项,三级开项,支护类型,计量方式,单位,结果");
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//foreach (var item in items)
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//{
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// sb.AppendLine(item.ToString());
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//}
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//对集合Items中的元素进行对比，如果有相同的元素，则合并，判断相同的元素通过Item的TypeOfSurrounding，Primary，Sub，Detail，Measurement，Unit，Formula来判断
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//合并后的元素的Result为合并后的元素的Result之和
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var mergedItems = new Dictionary<string, CustomOpenItem>();
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foreach (var item in items)
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{
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var key = $"{item.TypeOfSurrounding},{item.Primary},{item.Sub},{item.Detail},{item.Proof},{item.Measurement},{item.Unit}";
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if (!mergedItems.ContainsKey(key))
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{
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mergedItems[key] = new CustomOpenItem()
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{
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Unit = item.Unit,
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Measurement = item.Measurement,
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Formula = item.Formula,
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TypeOfSurrounding = item.TypeOfSurrounding,
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Primary = item.Primary,
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Sub = item.Sub,
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Detail = item.Detail,
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Proof = item.Proof,
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};
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}
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mergedItems[key].Result += item.Result;
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mergedItems[key].Count++;
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}
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//foreach (var item in mergedItems)
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//{
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// sb.AppendLine($",,{item.Key},{item.Value.Result}{item.Value.Unit}数量:{item.Value.Count}");
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//}
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return mergedItems;
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//File.WriteAllText($"{Environment.GetFolderPath(Environment.SpecialFolder.Desktop)}\\ElementOpenItem.csv", sb.ToString(), Encoding.UTF8);
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}
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private static List<ElementOpenItem> AnalyzeElements(IEnumerable<Element> elements)
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{
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List<ElementOpenItem> items = new List<ElementOpenItem>();
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foreach (var elem in elements)
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{
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items.Add(ToOpenItem(elem));
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}
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return items;
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}
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private static ElementOpenItem ToOpenItem(Element elem)
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{
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return new ElementOpenItem()
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{
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TypeOfSurrounding = GetPropertyValueByName(elem, "TC-300-围岩等级")?.ToString().Trim(),
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Primary = GetPropertyValueByName(elem, "ID-100-一级开项")?.ToString().Trim(),
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Sub = GetPropertyValueByName(elem, "ID-100-二级开项")?.ToString().Trim(),
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Detail = GetPropertyValueByName(elem, "ID-100-三级开项")?.ToString().Trim(),
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Proof = GetPropertyValueByName(elem, "TC-300-围岩类型")?.ToString().Trim(),
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Measurement = GetPropertyValueByName(elem, "ID-100-计量方式")?.ToString().Trim(),
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Unit = GetPropertyValueByName(elem, "ID-100-单位")?.ToString().Trim(),
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Formula = GetPropertyValueByName(elem, "ID-100-公式")?.ToString().Trim(),
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AssociateElement = elem,
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};
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}
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/// <summary>
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/// 通过属性名获取属性值
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/// </summary>
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/// <param name="elem">元素</param>
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/// <param name="classDefinitionName">属性分组</param>
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/// <param name="propName">属性名</param>
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/// <returns>属性值，可根据情况进行转换数据类型</returns>
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public static Dictionary<string, object> GetPropertyValueByClass(Element elem, string classDefinitionName)
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{
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var dict = new Dictionary<string, object>();
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var instances = new CustomItemHost(elem, false).CustomItems;
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object value = default;
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foreach (var instance in instances)
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{
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if (instance.ClassDefinition.DisplayLabel == classDefinitionName && instance.ContainsValues)
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{
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foreach (var propValue in instance)
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{
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if (propValue.TryGetNativeValue(out value))
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{
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dict.Add(propValue.Property.DisplayLabel, value);
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}
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}
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}
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}
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return dict;
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}
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/// <summary>
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/// 通过属性名获取属性值
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/// </summary>
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/// <param name="elem">元素</param>
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/// <param name="propName">属性名</param>
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/// <returns>属性值，可根据情况进行转换数据类型</returns>
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public static object GetPropertyValueByName(Element elem, string propName)
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{
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var instances = new CustomItemHost(elem, false).CustomItems;
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object value = default;
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foreach (var instance in instances)
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{
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if (instance.ContainsValues)
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{
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foreach (var propValue in instance)
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{
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if (propValue.Property.DisplayLabel == propName && propValue.TryGetNativeValue(out value))
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{
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break;
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}
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}
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}
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}
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return value;
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}
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/// <summary>
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/// 获取元素的长度
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/// </summary>
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/// <param name="elem">元素</param>
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/// <returns>长度值，单位m</returns>
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public static double GetLength(Element elem)
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{
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var uorMeter = Session.Instance.GetActiveDgnModel().GetModelInfo().UorPerMeter;
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double length = default;
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if (elem is LineElement line)
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{
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length = line.GetCurveVector().SumOfLengths();
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}
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if (elem is ComplexStringElement complexString)
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{
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length = complexString.GetCurveVector().SumOfLengths();
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}
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if (elem is LineStringBaseElement lineStringBase)
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{
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length = lineStringBase.GetCurveVector().SumOfLengths();
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}
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if (elem is EllipseElement ellipseElement)
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{
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length = ellipseElement.GetCurveVector().SumOfLengths();
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}
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if (elem is ComplexShapeElement complexShape)
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{
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length = complexShape.GetCurveVector().SumOfLengths();
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}
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if (elem is BSplineCurveElement bSplineCurve)
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{
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length = bSplineCurve.GetCurveVector().SumOfLengths();
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}
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return length / uorMeter;
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}
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/// <summary>
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/// 获取属性
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/// </summary>
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/// <param name="element"></param>
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public static List<IECPropertyValue> GetPropertiesByName(Element element, string propName)
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{
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if (null == element)
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{
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throw new ArgumentNullException(nameof(element), "所提供ElemId无效");
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}
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List<IECPropertyValue> eCProperties = new List<IECPropertyValue>();
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DgnECManager ecManager = DgnECManager.Manager;
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int count = 0;
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DgnECInstanceCollection instCol = ecManager.GetElementProperties(element, ECQueryProcessFlags.SearchAllClasses);
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foreach (IDgnECInstance inst in instCol)
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{
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count++;
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IEnumerator<IECProperty> propertyEnum = inst.ClassDefinition.GetEnumerator();
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while (propertyEnum.MoveNext())
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{
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IECPropertyValue propertyValue = inst.GetPropertyValue(propertyEnum.Current.Name);
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if (propertyValue.IsArray)
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{
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IECArrayValue arrayVal = propertyValue as IECArrayValue;
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if (arrayVal.Count >= 1)
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propertyValue = arrayVal[0];
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}
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var prop = propertyEnum.Current.Name;
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ECNameValidation.DecodeFromValidName(ref prop);
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var displayLabel = propertyEnum.Current.DisplayLabel;
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ECNameValidation.DecodeFromValidName(ref displayLabel);
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if (propName == prop || displayLabel == propName)
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{
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eCProperties.Add(propertyValue);
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}
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}
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}
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return eCProperties;
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}
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}
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/// <summary>
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/// 自定义开项的内容，从模型属性读取的数据
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/// </summary>
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public class CustomOpenItem
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{
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/// <summary>
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/// 围岩等级
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/// </summary>
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public string TypeOfSurrounding { get; set; }
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/// <summary>
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/// 计量单位
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/// </summary>
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public string Unit { get; set; }
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/// <summary>
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/// 表格
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/// </summary>
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public string Sheet { get; set; }
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/// <summary>
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/// 一级开项
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/// </summary>
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public string Primary { get; set; }
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/// <summary>
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/// 二级开项
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/// </summary>
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public string Sub { get; set; }
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/// <summary>
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/// 细项
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/// </summary>
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public string Detail { get; set; }
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/// <summary>
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/// 支护类型
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/// </summary>
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public string Proof { get; set; }
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/// <summary>
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/// 计量方式
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/// </summary>
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public string Measurement { get; set; }
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/// <summary>
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/// 公式
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/// </summary>
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public string Formula { get; set; }
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/// <summary>
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/// 结果值
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/// </summary>
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public virtual double Result { get; set; }
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/// <summary>
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/// 开项元素个数
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/// </summary>
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public double Count { get; set; }
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}
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public class ElementOpenItem : CustomOpenItem
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{
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public Element AssociateElement { get; set; }
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private readonly double uorMeter = Session.Instance.GetActiveDgnModel().GetModelInfo().UorPerMeter;
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//public ElementOpenItem(string measure, List<Element> elements)
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//{
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// MeasurementMode = GetMeasurement(measure);
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// AssociateElements = elements;
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//}
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public override string ToString()
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{
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return $"{AssociateElement.ElementId},{AssociateElement.Description},{TypeOfSurrounding},{Primary},{Sub},{Detail},{Proof},{Measurement},{Unit},{Result}{Unit}";
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}
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/// <summary>
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/// 信息
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/// </summary>
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public StringBuilder Message { get; private set; }
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/// <summary>
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/// 平方米
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/// </summary>
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/// <returns></returns>
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private double GetArea()
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{
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//StringBuilder sb = new StringBuilder();
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double area = default;
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var prop = CustomOpenItemHelpers.GetPropertiesByName(AssociateElement, "SurfaceArea").FirstOrDefault();
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if (prop != null)
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{
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prop.TryGetNativeValue(out var value);
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double d = Convert.ToDouble(value) / (uorMeter * uorMeter);
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//sb.AppendLine($"父元素{AssociateElement.ElementId}：{AssociateElement.Description}；面积：{d}");
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area += d;
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}
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if (AssociateElement is CellHeaderElement cellElem)
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{
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foreach (var child in cellElem.GetChildren())
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{
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var childProp = CustomOpenItemHelpers.GetPropertiesByName(child, "SurfaceArea").FirstOrDefault();
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if (childProp != null)
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{
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childProp.TryGetNativeValue(out var value);
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double d = Convert.ToDouble(value) / (uorMeter * uorMeter);
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//sb.AppendLine($"父元素{AssociateElement.ElementId}：{AssociateElement.Description}中的子元素{child.ElementId}：{child.Description}；面积：{d}");
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area += d;
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}
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}
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}
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else if (AssociateElement is SharedCellElement sharedCell)
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{
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var definition = sharedCell.GetDefinition(Session.Instance.GetActiveDgnFile());
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foreach (var child in definition.GetChildren())
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{
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var childProp = CustomOpenItemHelpers.GetPropertiesByName(child, "SurfaceArea").FirstOrDefault();
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if (childProp != null)
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{
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childProp.TryGetNativeValue(out var value);
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double d = Convert.ToDouble(value) / (uorMeter * uorMeter);
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//sb.AppendLine($"父元素{AssociateElement.ElementId}：{AssociateElement.Description}中的子元素{child.ElementId}：{child.Description}；面积：{d}");
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area += d;
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}
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}
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}
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return Math.Round(area, 3, MidpointRounding.AwayFromZero);
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}
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/// <summary>
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/// 米
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/// </summary>
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/// <returns></returns>
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private double GetLength()
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{
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double length = CustomOpenItemHelpers.GetLength(AssociateElement);
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//Message = sb;
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return Math.Round(length, 3, MidpointRounding.AwayFromZero);
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}
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private MeasurementMode GetMeasurement(string measure)
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{
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if (string.IsNullOrEmpty(measure))
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{
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return MeasurementMode.Unknow;
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}
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else if (measure == "个数")
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{
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return MeasurementMode.Count;
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}
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else if (measure == "长度")
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{
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return MeasurementMode.Length;
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}
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else if (measure == "面积")
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{
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return MeasurementMode.Area;
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}
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else if (measure == "体积")
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{
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return MeasurementMode.Volume;
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}
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else if (measure == "公式")
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{
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return MeasurementMode.Formula;
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}
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return MeasurementMode.Unknow;
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}
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/// <summary>
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/// 立方米
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/// </summary>
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/// <returns></returns>
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private double GetVolume()
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{
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double volume = default;
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//StringBuilder sb = new StringBuilder();
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//直接可以读取
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var prop = CustomOpenItemHelpers.GetPropertiesByName(AssociateElement, "Volume").FirstOrDefault();
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if (prop != null)
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{
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prop.TryGetNativeValue(out var value);
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double d = Convert.ToDouble(value) / (uorMeter * uorMeter * uorMeter);
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//sb.AppendLine($"父元素{AssociateElement.ElementId}：{AssociateElement.Description}；体积：{d}");
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volume += d;
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}
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//一般单元，能看到子元素
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if (AssociateElement.GetChildren().Count() > 0)
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{
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foreach (var child in AssociateElement.GetChildren())
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{
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var childProp = CustomOpenItemHelpers.GetPropertiesByName(child, "Volume").FirstOrDefault();
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if (childProp != null)
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{
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childProp.TryGetNativeValue(out var value);
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double d = Convert.ToDouble(value) / (uorMeter * uorMeter * uorMeter);
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//sb.AppendLine($"父元素{AssociateElement.ElementId}：{AssociateElement.Description}中的子元素{child.ElementId}：{child.Description}；体积：{d}");
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volume += d;
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}
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}
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}
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//共享单元看不到子元素
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if (AssociateElement is SharedCellElement sharedCell)
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{
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//var definition = sharedCell.GetDefinition(Session.Instance.GetActiveDgnFile());
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DropGeometry geom = new DropGeometry();
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geom.SetOptions(DropGeometry.Options.OPTION_SharedCells);
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geom.SetSharedCellOptions(DropGeometry.SharedCells.SHAREDCELL_Geometry);
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//ElementAgenda agenda = new ElementAgenda();
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var status = MstnMixedAssistant.ElementOperation.DropElement(sharedCell, out var agenda, geom);
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if (status == StatusInt.Success)
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{
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for (uint i = 0; i < agenda.GetCount(); i++)
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{
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var child = agenda.GetEntry(i);
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var childProp = CustomOpenItemHelpers.GetPropertiesByName(child, "Volume").FirstOrDefault();
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//第一次打散后，但是还是找不到体积属性，需要二次打散
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if (childProp == null)
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{
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DropGeometry geomSub = new DropGeometry();
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geomSub.SetOptions(DropGeometry.Options.OPTION_AppData);
|
||
geomSub.SetSolidsOptions(DropGeometry.Solids.SOLID_Surfaces);
|
||
var statusSub = MstnMixedAssistant.ElementOperation.DropElement(child, out var agendaSub, geomSub);
|
||
if (statusSub == StatusInt.Success)
|
||
{
|
||
for (uint j = 0; j < agendaSub.GetCount(); j++)
|
||
{
|
||
var childSub = agendaSub.GetEntry(j);
|
||
var childPropSub = CustomOpenItemHelpers.GetPropertiesByName(childSub, "Volume").FirstOrDefault();
|
||
if (childPropSub != null)
|
||
{
|
||
childPropSub.TryGetNativeValue(out var valueSub);
|
||
double dSub = Convert.ToDouble(valueSub) / (uorMeter * uorMeter * uorMeter);
|
||
volume += dSub;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
else
|
||
{
|
||
childProp.TryGetNativeValue(out var value);
|
||
double d = Convert.ToDouble(value) / (uorMeter * uorMeter * uorMeter);
|
||
|
||
volume += d;
|
||
}
|
||
|
||
//sb.AppendLine($"父元素{AssociateElement.ElementId}：{AssociateElement.Description}中的子元素{child.ElementId}：{child.Description}；体积：{d}");
|
||
}
|
||
}
|
||
}
|
||
//Message = sb;
|
||
return Math.Round(volume, 3, MidpointRounding.AwayFromZero);
|
||
}
|
||
|
||
private double GetValueByFormula()
|
||
{
|
||
if (!string.IsNullOrEmpty(Formula) || !string.IsNullOrWhiteSpace(Formula))
|
||
{
|
||
try
|
||
{
|
||
var parameters = CustomOpenItemHelpers.GetPropertyValueByClass(AssociateElement, "计算公式参数");
|
||
return CustomOpenItemHelpers.EvaluateFormula(Formula, parameters);
|
||
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
MessageCenter.Instance.ShowInfoMessage($"公式计算失败", $"{ex.Message}", false);
|
||
}
|
||
}
|
||
return 0.0;
|
||
}
|
||
//private int GetCount()
|
||
//{
|
||
// StringBuilder sb = new StringBuilder();
|
||
|
||
// foreach (var AssociateElement in AssociateElements)
|
||
// {
|
||
// sb.AppendLine($"父元素{AssociateElement.ElementId}：{AssociateElement.Description}；个数：1");
|
||
// }
|
||
// Message = sb;
|
||
// return 1;
|
||
//}
|
||
|
||
/// <summary>
|
||
/// 计量方式
|
||
/// </summary>
|
||
public MeasurementMode MeasurementMode => GetMeasurement(Measurement);
|
||
|
||
/// <summary>
|
||
/// 计算结果
|
||
/// </summary>
|
||
public override double Result
|
||
{
|
||
get
|
||
{
|
||
double result = 0.0;
|
||
switch (MeasurementMode)
|
||
{
|
||
case MeasurementMode.Count:
|
||
result = 1;
|
||
break;
|
||
case MeasurementMode.Length:
|
||
var length = GetLength();
|
||
if (Unit != "m" && Unit != "米")
|
||
{
|
||
result = length;
|
||
}
|
||
else if (Unit == "cm" || Unit == "厘米")
|
||
{
|
||
result = length * 100;
|
||
}
|
||
else if (Unit == "mm" || Unit == "毫米")
|
||
{
|
||
result = length * 1000;
|
||
}
|
||
else
|
||
{
|
||
result = length;
|
||
|
||
}
|
||
break;
|
||
case MeasurementMode.Area:
|
||
var area = GetArea();
|
||
if (Unit != "m²" && Unit != "m2" && Unit != "平方米")
|
||
{
|
||
result = area;
|
||
}
|
||
else if (Unit == "cm²" || Unit == "平方厘米" || Unit == "cm2")
|
||
{
|
||
result = area * 10000;
|
||
}
|
||
else if (Unit == "mm²" || Unit == "平方毫米" || Unit == "mm2")
|
||
{
|
||
result = area * 1000000;
|
||
}
|
||
else
|
||
{
|
||
result = area;
|
||
}
|
||
break;
|
||
case MeasurementMode.Volume:
|
||
var volume = GetVolume();
|
||
if (Unit != "m³" && Unit != "m3" && Unit != "立方米")
|
||
{
|
||
result = volume;
|
||
}
|
||
else if (Unit == "cm³" || Unit == "立方厘米" || Unit == "cm3")
|
||
{
|
||
result = volume * 1000000;
|
||
}
|
||
else if (Unit == "mm³" || Unit == "立方毫米" || Unit == "mm3")
|
||
{
|
||
result = volume * 1000000000;
|
||
}
|
||
else
|
||
{
|
||
result = volume;
|
||
}
|
||
break;
|
||
case MeasurementMode.Formula:
|
||
result = GetValueByFormula();
|
||
if (Unit == "个" || Unit == "套" || Unit == "根" || Unit == "孔")
|
||
{
|
||
result = Math.Round(result, 0, MidpointRounding.AwayFromZero);
|
||
}
|
||
else
|
||
{
|
||
result = Math.Round(result, 3, MidpointRounding.AwayFromZero);
|
||
}
|
||
break;
|
||
case MeasurementMode.Unknow:
|
||
break;
|
||
}
|
||
return result;
|
||
}
|
||
}
|
||
}
|
||
/// <summary>
|
||
/// 计量方式
|
||
/// </summary>
|
||
public enum MeasurementMode
|
||
{
|
||
[Description("未知")]
|
||
Unknow,
|
||
[Description("个数")]
|
||
Count,
|
||
[Description("长度")]
|
||
Length,
|
||
[Description("面积")]
|
||
Area,
|
||
[Description("体积")]
|
||
Volume,
|
||
[Description("公式")]
|
||
Formula
|
||
}
|
||
}
|