Remove pasted surface

[MAHOD]

Hi.

How to remove a pasted surface from the Surface definition using .NET?

Thanks

[Jeff_M · Accepted solution]

Here's one way:

        [CommandMethod("RemovePaste")]
        public void RemovePastecommand()
        {
            Document doc = Application.DocumentManager.MdiActiveDocument;
            Editor ed = doc.Editor;
            Database db = doc.Database;
            PromptEntityOptions entOpts = new PromptEntityOptions("\nSelect Surface:");
            entOpts.SetRejectMessage("...not a Surface, try again.");
            entOpts.AddAllowedClass(typeof(TinSurface), true);
            PromptEntityResult entRes = ed.GetEntity(entOpts);
            if (entRes.Status != PromptStatus.OK)
                return;
            using (Transaction tr = db.TransactionManager.StartTransaction())
            {
                TinSurface surf = (TinSurface)entRes.ObjectId.GetObject(OpenMode.ForRead);
                SurfaceOperationCollection ops = surf.Operations;
                entOpts.Message = "Select pasted surface to remove: ";
                entRes = ed.GetEntity(entOpts);
                if (entRes.Status != PromptStatus.OK)
                    return;
                for (int i = 0; i < ops.Count; i++)
                {
                    SurfaceOperationPasteSurface op = ops[i] as SurfaceOperationPasteSurface;
                    if (op == null)
                        continue;
                    if(op.SurfaceId == entRes.ObjectId)
                    {
                        ops.Remove(op);
                        break;
                    }
                }
                surf.Rebuild();
                tr.Commit();
            }
        }

[MAHOD]

Thanks Jeff !
It's just what i needed.