Replace Left Side Subassembly

[Anonymous]

I want to replace subassembly Left Side.

I'm doing this Right side successfully using below code.

but I can't do that right side.

This is main code.

[

Assembly.InsertSubassemblybefore(subReplace.Id, subTarget.Id);

subTarget.Erase();

]

Right Side is replaced well. 

( the next subassembly (ex. basic side walk) is attached to subReplace.)

but Left side's Next (Or Previous) subassembly is not attached to subReplace.

I was using All function Assembly has.

InsertSubAssemblyAfter();

ReplaceSubassembly();

...

and I found the function in subassembly 

SubassemblyHookTo();

but It is read only I can't to what I want.

Please Help.................. TTTTTTTTTTTT

using System;
using System.Collections.Generic;

using Autodesk.AutoCAD.Runtime;
using Autodesk.AutoCAD.ApplicationServices;
using Autodesk.AutoCAD.DatabaseServices;
using Autodesk.AutoCAD.Geometry;
using Autodesk.AutoCAD.EditorInput;

using Autodesk.Civil.ApplicationServices;
using Autodesk.Civil.DatabaseServices;
using Autodesk.Civil.Runtime;
using Autodesk.Civil.Settings;
using Autodesk.Civil.DatabaseServices.Styles;
using Section = Autodesk.Civil.DatabaseServices.Section;
using DBObject = Autodesk.Civil.DatabaseServices.DBObject;

namespace C3DTest2
{
    public class Class3
    {
        public static CivilDocument cdoc = CivilApplication.ActiveDocument;
        public static Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
        public static Database db = doc.Database;
        public static Editor ed = doc.Editor;
        public static Transaction tr;
        public DocumentLock docLock;

        [CommandMethod("REE")]
        public static void ReplaceSubAssem()
        {
            // 
            PromptSelectionOptions pso = new PromptSelectionOptions();
            pso.SingleOnly = true;
            PromptSelectionResult psr = ed.GetSelection(pso);

            if (psr.Status != PromptStatus.OK)
                return;

            using (tr = db.TransactionManager.StartTransaction())
            {
                Subassembly subAssem = null;
                ObjectId subAssemId = ObjectId.Null;
                Assembly curAssem = null;

                foreach (SelectedObject sobj in psr.Value)
                {
                    subAssem = tr.GetObject(sobj.ObjectId, OpenMode.ForWrite) as Subassembly;
                    subAssemId = sobj.ObjectId;
                }

                AssemblyCollection AssemColl = cdoc.AssemblyCollection;
                bool bCheck = false;
                foreach (ObjectId AssemId in AssemColl)
                {
                    Assembly Assem = tr.GetObject(AssemId, OpenMode.ForWrite) as Assembly;

                    foreach (AssemblyGroup AssemGrp in Assem.Groups)
                    {
                        for (int i = 0; i < AssemGrp.GetSubassemblyIds().Count; i++)
                        {
                            ObjectId subId = AssemGrp.GetSubassemblyIds()[i];
                            if (subAssemId == subId)
                            {
                                curAssem = Assem;
                                bCheck = true;
                                break;
                            }
                        }
                        if (bCheck == true) break;
                    }
                    if (bCheck == true) break;
                }

                ObjectId subReplaceId = cdoc.SubassemblyCollection.ImportStockSubassembly(
                    "UrbanCurbGutterValley1", "Subassembly.UrbanCurbGutterValley1", new Point3d(6408, 4025, 0));
                Subassembly subReplace = tr.GetObject(subReplaceId, OpenMode.ForWrite) as Subassembly;

                if (curAssem == null || subAssem == null) return;

                subReplace.Side = subAssem.Side;

                curAssem.InsertSubassemblyBefore(subReplace.Id, subAssem.Id);
                subAssem.Erase();

                tr.Commit();
                ed.Regen();
            }
        }
    }
}

[joantopo]

Hi.

I have done some things with C3D API but in general with other objects.

About subassemblies, I did it just to get/set the input parameters.

In Civil 3D, when you drag a subassembly from the tool palette (before dropping in the assembly), you already have that comands (Insert previous,next, Replace..) in the command line or ToolTip.

I supose that you want to do this directly from selecting the subassembly in the assembly, in fact I told this idea:

https://forums.autodesk.com/t5/autocad-civil-3d-ideastation/replace-subassembly-selecting-assembly/i...

But I didn´t know in that moment that we could do this with C3D API.

It sounds good.

[Anonymous]

Hello joantopo
Thank you so much reply my msg.

I saw that link already before send the msg and got some ideas.

But the main problem is "left side".
I can do that(replace/insert subassembly) in civil3d but I have to do that
programming code............ I think I will have to search this more harder.

Really Really really appreciate 🙂

[Jeff_M · Accepted solution]

@Anonymous, welcome to the Civil3D forums! It looks like you've found a bug in the API. I'm getting the same results as you are, and it's definitely not the expected result. 

Hopefully @augusto.goncalves will chime in on this.

[joantopo]

Sorry, I referred to this:

https://forums.autodesk.com/t5/autocad-civil-3d-ideastation/replace-subassembly-picking-another-suba...

But about the idea of listing all the subassemblies which are contained in the selected assembly to replace one of them (because it is invisible to select it graphically), I think would be great.

You don´t have to change the point style or link style to do it visible previously.  🙂