private void ExplodeBlocks(_AcDb.Database db, List <_AcDb.ObjectId> allXrefsInMs, List <_AcDb.ObjectId> newlyCreatedObjects, bool deleteRef, bool deleteBtr) { log.Debug("ExplodeXRefs"); using (_AcDb.Transaction tr = _TransMan.StartTransaction()) { _AcDb.BlockTable bt = (_AcDb.BlockTable)tr.GetObject(db.BlockTableId, _AcDb.OpenMode.ForRead); _AcDb.BlockTableRecord btr = (_AcDb.BlockTableRecord)tr.GetObject(_AcDb.SymbolUtilityServices.GetBlockModelSpaceId(db), _AcDb.OpenMode.ForWrite); foreach (var oid in allXrefsInMs) { _AcDb.DBObjectCollection objs = new _AcDb.DBObjectCollection(); _AcDb.BlockReference block = (_AcDb.BlockReference)tr.GetObject(oid, _AcDb.OpenMode.ForRead); log.DebugFormat(CultureInfo.CurrentCulture, "Explode von Block '{0}'.", block.Name); block.Explode(objs); log.DebugFormat(CultureInfo.CurrentCulture, "Block enthält {0} Entities.", objs.Count); _AcDb.ObjectId blockRefTableId = block.BlockTableRecord; foreach (_AcDb.DBObject obj in objs) { _AcDb.Entity ent = (_AcDb.Entity)obj; btr.AppendEntity(ent); tr.AddNewlyCreatedDBObject(ent, true); newlyCreatedObjects.Add(ent.ObjectId); } if (deleteRef) { log.DebugFormat(CultureInfo.CurrentCulture, "Lösche Block '{0}'.", block.Name); block.UpgradeOpen(); block.Erase(); } if (deleteBtr) { log.DebugFormat("DeleteBtr"); // funkt nicht -> xref würde gelöscht var bd = (_AcDb.BlockTableRecord)tr.GetObject(blockRefTableId, _AcDb.OpenMode.ForWrite); bd.Erase(); log.DebugFormat("Endof DeleteBtr"); } } tr.Commit(); } }
public static AcDb.ObjectId ManualInsertBlock(string nameBlock, double scaleBlock, Dictionary <string, string> tags) { AcDb.ObjectId idBlock = AcDb.ObjectId.Null; using (AcDb.Transaction tr = db.TransactionManager.StartTransaction()) { AcDb.BlockTable blockTable = (AcDb.BlockTable)tr.GetObject(db.BlockTableId, AcDb.OpenMode.ForRead); if (!blockTable.Has(nameBlock)) { ed.WriteMessage("\nНезнайдено блок '{0}' у таблиці блоків креслення.", nameBlock); return(idBlock); } AcDb.BlockTableRecord curSpace = (AcDb.BlockTableRecord)tr.GetObject(db.CurrentSpaceId, AcDb.OpenMode.ForWrite); AcDb.BlockReference blockReference = new AcDb.BlockReference(AcGe.Point3d.Origin, blockTable[nameBlock]) { ScaleFactors = new AcGe.Scale3d(scaleBlock, scaleBlock, scaleBlock) }; blockReference.TransformBy(ed.CurrentUserCoordinateSystem); curSpace.AppendEntity(blockReference); tr.AddNewlyCreatedDBObject(blockReference, true); AcDb.BlockTableRecord btr = (AcDb.BlockTableRecord)tr.GetObject(blockTable[nameBlock], AcDb.OpenMode.ForRead); BlockPlacementJig jig = new BlockPlacementJig(blockReference, tags); AcEd.PromptResult pr = ed.Drag(jig); if (pr.Status != AcEd.PromptStatus.OK) { blockReference.Erase(); } tr.Commit(); } return(idBlock); }