long val = protocol.ReadI64();
using Thrift.Protocol; TProtocolFactory protocolFactory = new TBinaryProtocol.Factory(); TProtocol protocol = protocolFactory.GetProtocol(transport); long val = protocol.ReadI64();This code example uses the TBinaryProtocol package library to read a signed 64-bit integer value from the input stream using the protocol object created with a protocol factory and assigned to a variable named "transport". The TBinaryProtocol package library is used to handle binary protocols in Thrift. It provides serialization and deserialization functionality for a variety of data types.