/// <summary>
/// Gets the user defined block table records.
/// </summary>
/// <param name="symbolTbl">The symbol table.</param>
/// <param name="mode">The mode.</param>
/// <returns></returns>
public static IEnumerable <BlockTableRecord> GetUserDefinedBlockTableRecords(this BlockTable symbolTbl,
OpenMode mode = OpenMode.ForRead)
{
return(symbolTbl.GetUserDefinedBlockTableRecords(symbolTbl.Database.TransactionManager.TopTransaction, mode));
}
