并发多线程UDP通讯
.................\Debug
.................\.....\UDPCom.bsc
.................\.....\UDPCom.exe
.................\.....\UDPCom.ilk
.................\.....\UDPCom.pch
.................\.....\UDPCom.pdb
.................\.....\UDPServer.obj
.................\.....\UDPServer.sbr
.................\.....\vc60.idb
.................\.....\vc60.pdb
.................\UDPClient
.................\.........\Debug
.................\.........\.....\UDPClient.bsc
.................\.........\.....\UDPClient.exe
.................\.........\.....\UDPClient.ilk
.................\.........\.....\UDPClient.pch
.................\.........\.....\UDPClient.pdb
.................\.........\.....\client.obj
.................\.........\.....\client.sbr
.................\.........\.....\vc60.idb
.................\.........\.....\vc60.pdb
.................\.........\UDPClient.dsp
.................\.........\UDPClient.dsw
.................\.........\UDPClient.ncb
.................\.........\UDPClient.opt
.................\.........\UDPClient.plg
.................\.........\client.cpp
.................\UDPsever
.................\........\Debug
.................\........\.....\UDPCom.bsc
.................\........\.....\UDPCom.exe
.................\........\.....\UDPCom.ilk
.................\........\.....\UDPCom.pch
.................\........\.....\UDPCom.pdb
.................\........\.....\UDPServer.obj
.................\........\.....\UDPServer.sbr
.................\........\.....\vc60.idb
.................\........\.....\vc60.pdb
.................\........\UDPCom.dsp
.................\........\UDPCom.dsw
.................\........\UDPCom.ncb
.................\........\UDPCom.opt
.................\........\UDPCom.plg
.................\........\UDPServer.cpp