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    <p>To solve this problem I have copied specific properties from the <code>AttributeReference</code> into a new <code>DBText</code> object. Here is the specific code that worked for me to burst a blockreference. <code>SetTextStyle</code> and <code>GetTextStyle</code> are extension methods on the <code>DBText</code> class to work with changes between versions of the AutoCAD API.</p> <pre><code>private static void BurstSingle(Transaction transaction, Database database, BlockReference blockReference) { BlockTableRecord theModelSpaceBlock = (BlockTableRecord)transaction.GetObject(blockReference.BlockId, OpenMode.ForWrite); foreach (ObjectId attributeReferenceId in blockReference.AttributeCollection) { AttributeReference attributeReference = (AttributeReference)transaction.GetObject(attributeReferenceId, OpenMode.ForWrite); Entity textVersionOfAttributeReference; if (attributeReference.IsMTextAttribute) { MText mText = (MText)attributeReference.MTextAttribute.Clone(); textVersionOfAttributeReference = mText; } else { DBText dbText = new DBText(); dbText.SetDatabaseDefaults(database); dbText.Thickness = attributeReference.Thickness; if (attributeReference.LayerId == database.LayerZero) dbText.LayerId = blockReference.LayerId; else dbText.LayerId = attributeReference.LayerId; if (attributeReference.ColorIndex == EntityColorIndex_ByBlock) dbText.ColorIndex = blockReference.ColorIndex; else dbText.ColorIndex = attributeReference.ColorIndex; if (attributeReference.Linetype.ToUpper() == "BYBLOCK") dbText.LinetypeId = blockReference.LinetypeId; else dbText.LinetypeId = attributeReference.LinetypeId; dbText.Height = attributeReference.Height; dbText.TextString = attributeReference.TextString; dbText.Rotation = attributeReference.Rotation; dbText.Oblique = attributeReference.Oblique; dbText.SetTextStyle(attributeReference.GetTextStyle()); dbText.IsMirroredInX = attributeReference.IsMirroredInX; dbText.IsMirroredInY = attributeReference.IsMirroredInY; dbText.HorizontalMode = attributeReference.HorizontalMode; dbText.VerticalMode = attributeReference.VerticalMode; if (attributeReference.AlignmentPoint.Y != 0.0) dbText.AlignmentPoint = attributeReference.AlignmentPoint; dbText.Position = attributeReference.Position; dbText.Normal = attributeReference.Normal; dbText.WidthFactor = attributeReference.WidthFactor; textVersionOfAttributeReference = dbText; theModelSpaceBlock.AppendEntity(textVersionOfAttributeReference); transaction.AddNewlyCreatedDBObject(textVersionOfAttributeReference, true); } } DBObjectCollection explodedParts = new DBObjectCollection(); blockReference.Explode(explodedParts); foreach (Entity explodedPart in explodedParts) { if (!(explodedPart is AttributeDefinition)) { if (explodedPart.ColorIndex == EntityColorIndex_ByBlock) explodedPart.ColorIndex = blockReference.ColorIndex; if (explodedPart.LayerId == database.LayerZero) explodedPart.LayerId = blockReference.LayerId; if (explodedPart.Linetype.ToUpper() == "BYBLOCK") explodedPart.LinetypeId = blockReference.LinetypeId; theModelSpaceBlock.AppendEntity(explodedPart); transaction.AddNewlyCreatedDBObject(explodedPart, true); } explodedPart.Dispose(); } explodedParts.Clear(); blockReference.Erase(); } </code></pre>
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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