1. using Autodesk.AutoCAD.Runtime;
    2. using Autodesk.AutoCAD.ApplicationServices;
    3. using Autodesk.AutoCAD.DatabaseServices;
    4. /// <summary>
    5. /// 加载acadiso.lin中的某种线型
    6. /// </summary>
    7. /// <param name="lineName">线型名称</param>
    8. public static void LoadLinetype(string lineName)
    9. {
    10.   Document acDoc = Application.DocumentManager.MdiActiveDocument;
    11.   Database acCurDb = acDoc.Database;
    12.   using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction())
    13.   {
    14.       LinetypeTable acLineTypTbl = acTrans.GetObject(acCurDb.LinetypeTableId,OpenMode.ForRead) as LinetypeTable;
    15.       if (acLineTypTbl.Has(sLineTypName) == false)
    16.       {
    17.           // 加载acadiso.lin线型库中的线型，可以是acadiso.lin、acad.lin或者你自定义的线型库
    18.           acCurDb.LoadLineTypeFile(lineName, "acadiso.lin");
    19.       }
    20.       acTrans.Commit();
    21.   }
    22. }
    23. ————————————————
    24. 版权声明：本文为CSDN博主「淡定vs冷漠」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
    25. 原文链接：https://blog.csdn.net/qq_21489689/article/details/78993737