添加项目文件。

CDMUtil/ToRevit/RevitColumn.cs

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+using Autodesk.Revit.DB;
+using OfficeOpenXml;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CDM.Interop.Revit.RevitCompoent
+{
+    class RevitColumn : RevitComponent
+    {
+        //公制单位
+        public RevitColumn(string path)
+        {
+            using (ExcelPackage package = new ExcelPackage(new FileStream(path, FileMode.Open)))
+            {
+
+                ExcelWorksheet sheet = package.Workbook.Worksheets[1];
+                //ExcelWorksheet sheet = package.Workbook.Worksheets["基本构件"];
+
+                this.Name = sheet.Cells["G2"].Value.ToString();
+
+                this.Comment = sheet.Cells["G4"].Value.ToString();
+
+                base.Xl = Convert.ToDouble(sheet.Cells["H14"].Value);
+                base.Yw = Convert.ToDouble(sheet.Cells["H15"].Value);
+                base.Zh = Convert.ToDouble(sheet.Cells["H16"].Value);
+                base.DegreesWithXAxis = Convert.ToDouble(sheet.Cells["H17"].Value);
+
+                this.SectionB = Convert.ToDouble(sheet.Cells["H18"].Value);
+                this.SectionH = Convert.ToDouble(sheet.Cells["H19"].Value);
+                this.L = Convert.ToDouble(sheet.Cells["H20"].Value);
+
+            }
+        }
+        /// <summary>
+        /// 柱高
+        /// </summary>
+        public double L { get; private set; }
+        /// <summary>
+        /// 柱截面宽
+        /// </summary>
+        public double SectionB { get; private set; }
+        /// <summary>
+        /// 柱截面高
+        /// </summary>
+        public double SectionH { get; private set; }
+        /// <summary>
+        /// CDM定位点
+        /// </summary>
+        public XYZ cOrigion => new XYZ(Xl, Yw, Zh);
+
+        public double BaseOffest => Zh * 1000;
+        public double TopOffest => Zh * 1000 + L;
+        /// <summary>
+        /// revit中的定位点(英制)
+        /// </summary>
+        public XYZ rOrigin => (cOrigion + new XYZ(SectionB / 2 / 1000, 0, 0)) * 1000 / 304.8;
+    }
+}