/// <summary>
/// 构造函数
/// </summary>
/// <param name="blockRef"></param>
public AttriBlock(BlockReference blockRef, string space)
{
//
BlockRef = blockRef;
Space = space;
Handle = blockRef.Handle;
X = blockRef.Position.X;
Y = blockRef.Position.Y;
AttRefs = blockRef.GetAttributeReferences();
}
/// <summary>
/// Gets the attribute reference dictionary.
/// </summary>
/// <param name="bref">The bref.</param>
/// <param name="trx">The TRX.</param>
/// <param name="mode">The mode.</param>
/// <param name="includingErased">if set to <c>true</c> [including erased].</param>
/// <param name="openObjectsOnLockedLayers">if set to <c>true</c> [open objects on locked layers].</param>
/// <returns></returns>
/// <exception cref="Autodesk.AutoCAD.Runtime.Exception"></exception>
public static Dictionary <string, AttributeReference> GetAttributeReferenceDictionary(this BlockReference bref,
Transaction trx, OpenMode mode = OpenMode.ForRead, bool includingErased = false,
bool openObjectsOnLockedLayers = false)
{
if (trx == null)
{
throw new Exception(ErrorStatus.NoActiveTransactions);
}
return
(bref.GetAttributeReferences(trx, mode, includingErased, openObjectsOnLockedLayers)
.ToDictionary(a => a.Tag));
}
/// <summary>
/// Gets the attribute references.
/// </summary>
/// <param name="bref">The bref.</param>
/// <param name="mode">The mode.</param>
/// <param name="includingErased">if set to <c>true</c> [including erased].</param>
/// <param name="openObjectsOnLockedLayers">if set to <c>true</c> [open objects on locked layers].</param>
/// <returns></returns>
public static IEnumerable <AttributeReference> GetAttributeReferences(this BlockReference bref,
OpenMode mode = OpenMode.ForRead, bool includingErased = false, bool openObjectsOnLockedLayers = false)
{
return(bref.GetAttributeReferences(bref.Database.TransactionManager.TopTransaction, mode, includingErased,
openObjectsOnLockedLayers));
}