TheSwamp
Code Red => .NET => Topic started by: kwarmington on September 03, 2009, 09:20:34 PM
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How can I find out if a block has been overlayed or attached? It doesnt seem to be a property of the block Reference?
Cheers,
Kate
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perhaps something like
if (btr.IsFromExternalReference || btr.IsFromOverlayReference)
{
ed.WriteMessage("\nXref: true");
}
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This may help ...
[Wrapper("AcDbBlockTableRecord")]
public class BlockTableRecord : SymbolTableRecord, IEnumerable
{
// Fields
private static BlockInsertionPointsEventHandler BlockInsertionPoints;
private static BlockInsertionPointsEventHandler m_blockInsertionPoints;
private bool m_bSkipDeleted;
private static int m_nInsPtCount;
public static string modopt(IsConst) modopt(IsConst) ModelSpace;
public static string modopt(IsConst) modopt(IsConst) PaperSpace;
// Events
public static event BlockInsertionPointsEventHandler BlockInsertionPoints;
// Methods
static BlockTableRecord();
public BlockTableRecord();
protected internal BlockTableRecord(IntPtr unmanagedPointer, [MarshalAs(UnmanagedType.U1)] bool autoDelete);
public void {dtor}();
public ObjectId AppendEntity(Entity entity);
public void AssumeOwnershipOf(ObjectIdCollection entitiesToMove);
protected internal virtual BlockTableRecord Copy();
private static void DecrementInsPtHandlerCount();
public ObjectIdCollection GetBlockReferenceIds([MarshalAs(UnmanagedType.U1)] bool directOnly, [MarshalAs(UnmanagedType.U1)] bool forceValidity);
public BlockTableRecordEnumerator GetEnumerator();
public ObjectIdCollection GetErasedBlockReferenceIds();
internal unsafe AcDbBlockTableRecord* GetImpObj();
public Database GetXrefDatabase([MarshalAs(UnmanagedType.U1)] bool incrementUnresolved);
IEnumerator IEnumerable.GetEnumerator();
private static void IncrementInsPtHandlerCount();
// Properties
public ObjectId BlockBeginId { get; }
public ObjectId BlockEndId { get; }
public BlockScaling BlockScaling { get; set; }
public string Comments { get; set; }
public ObjectId DrawOrderTableId { get; }
public bool Explodable { [return: MarshalAs(UnmanagedType.U1)] get; [param: MarshalAs(UnmanagedType.U1)] set; }
public bool HasAttributeDefinitions { [return: MarshalAs(UnmanagedType.U1)] get; }
public bool HasPreviewIcon { [return: MarshalAs(UnmanagedType.U1)] get; }
public BlockTableRecord IncludingErased { get; }
public bool IsAnonymous { [return: MarshalAs(UnmanagedType.U1)] get; }
public bool IsDynamicBlock { [return: MarshalAs(UnmanagedType.U1)] get; }
public bool IsFromExternalReference { [return: MarshalAs(UnmanagedType.U1)] get; }
public bool IsFromOverlayReference { [return: MarshalAs(UnmanagedType.U1)] get; }
public bool IsLayout { [return: MarshalAs(UnmanagedType.U1)] get; }
public bool IsUnloaded { [return: MarshalAs(UnmanagedType.U1)] get; [param: MarshalAs(UnmanagedType.U1)] set; }
public ObjectId LayoutId { get; set; }
public Point3d Origin { get; set; }
public string PathName { get; set; }
public Bitmap PreviewIcon { get; set; }
protected internal bool SkipDeleted { [return: MarshalAs(UnmanagedType.U1)] get; }
public UnitsValue Units { get; set; }
public XrefStatus XrefStatus { get; }
}
public enum XrefStatus
{
NotAnXref,
Resolved,
Unloaded,
Unreferenced,
FileNotFound,
Unresolved
}
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Thanks everyone, that worked a treat :)
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well, I'm not quite everyone Kate, ... but you're welcome. :)
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Nice to see another Aussie here on the swamp.