多播\receiver\Debug\receiver.exe
....\........\.....\receiver.obj
....\........\.....\receiver.pdb
....\........\.....\vc60.pdb
....\........\receiver.cpp
....\........\receiver.dsp
....\........\receiver.dsw
....\........\receiver.ncb
....\........\receiver.opt
....\........\receiver.plg
....\sender\Debug\sender.exe
....\......\.....\sender.obj
....\......\.....\sender.pdb
....\......\.....\vc60.pdb
....\......\sender.cpp
....\......\sender.dsp
....\......\sender.dsw
....\......\sender.ncb
....\......\sender.opt
....\......\sender.plg
....\receiver\Debug
....\sender\Debug
....\receiver
....\sender
多播