public void GetBlockTableRecords()
{
using (Transaction trx = Db.TransactionManager.StartTransaction())
{
BlockTable bt = Db.BlockTable();
var blocks = bt.GetBlockTableRecords();
foreach (var blk in blocks)
{
Ed.WriteLine($"Contains {blk.GetObjectIds().Count()} this many entities in BlockTableRecord");
}
}
}
public void GetBlockTableRecordsOpenForReadAndXrefBlocks()
{
using (Transaction trx = Db.TransactionManager.StartTransaction())
{
BlockTable bt = Db.BlockTable();
var blocks = bt.GetBlockTableRecords(OpenMode.ForRead, SymbolTableRecordFilter.IncludeDependent);
foreach (var blk in blocks)
{
Ed.WriteLine($"Contains {blk.GetObjectIds().Count()} this many entities in BlockTableRecord");
}
}
}
/// <summary>
/// Gets the block table records.
/// </summary>
/// <param name="symbolTbl">The symbol table.</param>
/// <param name="mode">OpenMode</param>
/// <param name="filter"><see cref="SymbolTableRecordFilter"/>.</param>
/// <returns>IEnumerable{BlockTableRecord}</returns>
/// <example>
/// <code source=".\Content\Samples\Samplescsharp\AcDbMgdExtensions\DatabaseServices\BlockTableExtensionsCommands.cs" language="cs" region="GetBlockTableRecords" />
/// <code source=".\Content\Samples\Samplesvb\AcDbMgdExtensions\DatabaseServices\BlockTableExtensionsCommands.vb" language="VB" region="GetBlockTableRecords" />
/// </example>
public static IEnumerable <BlockTableRecord> GetBlockTableRecords(this BlockTable symbolTbl,
OpenMode mode = OpenMode.ForRead, SymbolTableRecordFilter filter = SymbolTableRecordFilter.None)
{
return(symbolTbl.GetBlockTableRecords(symbolTbl.Database.TransactionManager.TopTransaction, mode, filter));
}