public static AbstractBlock ReadNextBlock(BinaryReader binaryReader, bool bytesReorder, Action <Exception> ActionOnException) { CustomContract.Requires <ArgumentNullException>(binaryReader != null, "binaryReader cannot be null"); try { BaseBlock baseblock = new BaseBlock(binaryReader, bytesReorder); AbstractBlock block = null;; switch (baseblock.BlockType) { case BaseBlock.Types.SectionHeader: block = SectionHeaderBlock.Parse(baseblock, ActionOnException); break; case BaseBlock.Types.InterfaceDescription: block = InterfaceDescriptionBlock.Parse(baseblock, ActionOnException); break; case BaseBlock.Types.Packet: block = PacketBlock.Parse(baseblock, ActionOnException); break; case BaseBlock.Types.SimplePacket: block = SimplePacketBlock.Parse(baseblock, ActionOnException); break; case BaseBlock.Types.NameResolution: block = NameResolutionBlock.Parse(baseblock, ActionOnException); break; case BaseBlock.Types.InterfaceStatistics: block = InterfaceStatisticsBlock.Parse(baseblock, ActionOnException); break; case BaseBlock.Types.EnhancedPacket: block = EnhancedPacketBlock.Parse(baseblock, ActionOnException); break; default: break; } return(block); } catch (Exception exc) { ActionOnException(exc); return(null); } }