Civil 3d 修改纵断面图标注栏中纵断面1及纵断面2

语言描述不清，

看截图：

话不多数，

直接上代码：

 public void C_Test20231217()
 {
     Document doc = Application.DocumentManager.MdiActiveDocument;
     Editor ed;

     ed = doc.Editor;
     PromptEntityOptions peo = new PromptEntityOptions("\n拾取纵断面图");
     PromptEntityResult per = ed.GetEntity(peo);
     if (per.Status != PromptStatus.OK) return;
     using (Transaction tr = doc.TransactionManager.StartTransaction())
     {
         var pv = per.ObjectId.GetObject(OpenMode.ForWrite) as ProfileView;
         if (pv != null)
         {
             int i = 1;
             foreach (var po in pv.GraphOverrides)
             {
                 ed.WriteMessage("\n{0}\t{1}", i, po.ProfileName);
                 i++;
             }
             var bbis = pv.Bands.GetBottomBandItems();
             i = 1;
             foreach (var pvbi in bbis )
             {
                 ed.WriteMessage("\n{0}\t{1}", i, pvbi.BandType.ToString());
                 i++;
             }
             var pir = ed.GetInteger("\n输入标注栏项序号");
             if (pir.Status != PromptStatus.OK)
             {
                 tr.Abort();
                 return;
             }
             var pir1 = ed.GetInteger("\n输入纵断面1的序号");
             if (pir1.Status != PromptStatus.OK)
             {
                 tr.Abort();
                 return;
             }
             var pir2 = ed.GetInteger("\n输入纵断面2的序号");
             if (pir2.Status != PromptStatus.OK)
             {
                 tr.Abort();
                 return;
             }
             bbis[pir.Value - 1].Profile1Id = pv.GraphOverrides[pir1.Value - 1].ProfileId;
             bbis[pir.Value - 1].Profile2Id = pv.GraphOverrides[pir2.Value - 1].ProfileId;
             pv.Bands.SetBottomBandItems(bbis);
         }

         tr.Commit();
     }
 }